Answers
Related Questions
What will the result be if a purebred tall pea plant is mixed with a purebred short pea
plant?
А) A short pea plant, due to chance
B) A short pea plant, because short is the dominant allele
C) A tall pea plant, because tall is the dominant allele
VONEN
D) A tall pea plant, due to chance
Answers
Answer:
C
Explanation:
Answer:
C) A tall pea plant, because tall is the dominant allele
What would be the best source of information for an essay about sharks?
A) An outdoor magazine
B)A web-based encyclopedia
C)The top hit on a "sharks" web search
D) An educational television program
Answers
Answer:
D
Explanation:
The other sources aren't trusted
https://rb.gy/7eysb7
All organisms get energy from:
plants
water
the sun
other animals
Answers
Answer:
the sun
hope this helps
have a good day :)
Explanation:
Answer:
It is The Sun.
Need help with 2. and 3. Thanks!
Answers
Answer:
Hair has 2 checks
Explanation:
I believe because if you read it you will see
Answer:
2 = shark, gorilla, lizard
3 = salamander, shark
Explanation:
A teacher shows the class a plant and asks the students to predict the biome the plant is from. Which of the following sets of questions would be the most helpful to the students in determining the correct biome for the plant?
Answers
Hope this helps :D
name two substances that are not found in urine of a healthy person
Answers
Answer:
Red blood cells and hymoglobin
3. (a)
Explain why sweat accumulates on a person's skin in a hot humid
Environment
Answers
Answer:
In humid conditions where surrounding air cannot hold further water vapour, sweat evaporates slowly, if at all. As a result the body heats up. it is difficult for the sweat to evaporate and in high humidity conditions we tend to sweat more. This explains why it feels so much hotter in high humidity.
Which type of reproduction provides organisms with the following disadvantages? Organisms must grow until mature enough to produce sex cells. Finding a mate uses energy and takes time.
A. Asexual Reproduction
B.Sexual Reproduction
Answers
Answer:
The answer is B.
Explanation:
Sexual reproduction is a type of reproduction in which you have to find a mate of the same species to reproduce.
What percentage of the offspring are going to be golden ?
Answers
Answer:
what's the complete question?
Answer:
yeah great question.
Explanation:
Answers to all 6 questions please (83points)
Try and get all 6 right
Answers
2.1.2) 45
2.1.3) Gonosomes
2.1.4) The presence of a Y chromosome
2.1.5) chromosom mutation
2.1.6) Non disjunction occurred at position 21 during anaphase resulting in one gamete with 24 chromosomes. The fertilisation of this gamete with a normal gamete results in a zygote with 47 chromosomes. There are 3 chromosomes.
Tell me I’m wrong...
2. What nutrients do you need to stay alive? How do you obtain them?
Answers
Answer:
Explanation:Plants and other autotrophs absorb nutrients from soil and water. Autotrophs are organisms that can make their own food. The most important nutrients they need are carbon, hydrogen, and oxygen. Other nutrients needed by plants are nitrogen, phosphorous, potassium, calcium, magnesium, and sulfur.
Answer:
Protein, Carbs, Fats, Vitamins, Minerals, Water
Explanation:
Protein is gained from meat (occasionally)
Water is self explanatory
Minerals can be gained from eating, drinking, and anything really
Fats are gained from foods with fat (obviously) and juicy foods like steak.
Vitamins are gained from eating certain things like an orange or even from the sun.
Carbs can be gained from food such as bread, beans, spaghetti..
hope this helped
Which of the following are the principal divisions of the solid Earth ?
Answers
Answer:
Hey mate.....
Explanation:
This is ur answer.....
Earth is actually composed of three major parts or layers: the solid earth (which includes the parts near or at the surface, the asthenosphere and lithosphere), the atmosphere (the blanket of air that envelopes the earth), and the hydrosphere (the water parts, including ocean, streams and air moisture).
Hope it helps!
Brainliest pls!
Follow me! :)
Since we can't drink ocean water due to its salt content, why is polluting the oceans so much a concem for people? Write your response in the essay box below.
Answers
answer:
we can't pollute water because there are creatures and organisims that live in the water so if we pollute it then they will die, besides you can filter the water to get rid of salt then you're able to drink the water and also use it for many other purposes.
bridgett is riding her bicycle up the hill which statements are correct
Answers
Answer:
A, B, C, D and F
Explanation:
i did the assignment
Which list is the theorized correct order of living cells, starting with the first
organisms and going to the most recent?
anaerobic prokaryotes, unicellular eukaryotes, unicellular photosynthetic
prokaryotes, multicellular eukaryotes
multicellular eukaryotes, anaerobic prokaryotes, unicellular photosynthetic
prokaryotes, unicellular eukaryotes
anaerobic prokaryotes, unicellular photosynthetic prokaryotes unicellular
eukaryotes, multicellular eukaryotes
multicellular eukaryotes, photosynthetic prokaryotes unicellular eukaryotes,
anaerobic prokaryotes
Answers
Evolution occurs from simple to complex organisms i.e from anaerobic prokaryotes, unicellular photosynthetic prokaryotes unicellular eukaryotes, multicellular eukaryotes. Correct answer is option (c).
What is cell theory ?According to the cell theory,
Cells make up every living thing. They can be either unicellular or multicellular in nature.The simplest form of life is the cell.Existing cells give rise to new ones. They are not the result of spontaneous generation.Eukaryotes are thought to have developed from prokaryotes approximately 2.7 billion years ago. The main difference between these two types of creatures is that eukaryotic cells have a membrane-bound nucleus, whereas prokaryotic cells have not.
Therefore, option (C) is correct because prokaryotes are the simplest cellular organism while eukaryotes are complex multicellular.
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Explain how changes in earths systems affect the growth of life on earth
Answers
Answer: The presence of small amounts of heat-trapping greenhouse gases in the atmosphere warms Earth's surface, resulting in a planet that sustains liquid water and life. Changes in climate conditions can affect the health and function of ecosystems and the survival of entire species.
Explanation:
1. Which of the following is NOT an essential characteristic required of an organism to be classified in the phylum Chordata?
a. Dorsal, hollow nerve cord
b. Notochord
c. Pharyngeal pouches
d. Vertebrae
2. An animal’s kidneys pump ions across cell membranes, allowing water to move by osmosis. This helps the animal to…
a. Remove extra ions
b. Conserve water
c. Reduce ion concentration
d. Reduce water concentration
3. Which TWO of the following are evidence that meiosis has just occurred in a life cycle of an organism?
a. A diploid (2N) zygote
b. A diploid (2N) adult organism
c. A haploid (1N) egg
d. A haploid (1N) sperm
4. Which of the following animals reproduces by external fertilization, where the female releases her eggs outside of her body before the male covers them with his sperm?
a. Salmon
b. Deer
c. Duck
d. Goose
5. Which of the following is an example of insight learning?
a. a chimpanzee figuring out how to use a new tool to obtain a hidden food source
b. a dog drooling when it hears a can of food being opened
c. a squirrel ignoring passing cars as it eats nuts a few feet from the road
d. a baby sea turtle going into the ocean right after it hatches
6. According to the image below, which of the following animals does not have true bones?
a. salamander
b. coelacanths
c. sharks
d. birds
7. Which two phyla of animals are probably closely related because they are both classified as deuterostomes due to having the same pattern of embryonic development?
a. Arthropods and cnidarians
b. Sponges and nematodes
c. Annelids and mollusks
d. Chordates and echinoderms
8. Which of the following are both characteristics of plants but NOT animals?
a. chloroplast and lysosomes
b. cell wall and chloroplasts
c. cell membrane and mitochondria
d. cell wall and cell membrane
9. An animal with sharp canine teeth is adapted for what type of food source?
a. meat
b. green, leafy plants
c. seeds
d. insects
10. When you investigate an animal, you find an unfamiliar organ, and you notice that it’s connected to the outside of the body. It has a lot of very thin membranes that surround small open spaces. These membranes have a lot of surface area, stay slightly moist, and have many small blood vessels just under the surface. What is this organ probably used for?
a. Obtaining food
b. Producing offspring
c. Bringing in oxygen
d. Protection and immunity
Answers
Answer:
1c. Pharyngeal pouches
2d. Reduce water concentration
3b. A diploid (2N) adult organism
4c. Duck
5a. a chimpanzee figuring out how to use a new tool to obtain a hidden food source
6a. salamander
7c. Annelids and mollusks
8b. cell wall and chloroplasts
9c. seeds
10d. Protection and immunity
12. Where is the rate of primary production the lowest?
a. upwelling along coasts
b. in the middle of the current gyres
c. along the Equator
d. around Antarctica in the summer
e. coasts
Answers
Answer:
Option B, in the middle of the current gyres
Explanation:
The zones of upwelling have high productivity as they have adequate climate and weather condition along with availability of nutrients. The same is applicable for Equator and coastal regions. The productivity of Antarctica is low but not less than that of current gyres as in the middle of the current gyres there are high current streams that reduces the biological productivity.
Hence, option B is correct
Which organ system gives instructions to the muscular system and the circulatory system during exercise?
Answers
Answer:
Nervous system
Explanation:
The nervous system can be divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The autonomic nervous system is a part of the PNS which is concerned with the control of involuntary physiologic processes. During the exercise, the sympathetic nerves of the autonomic nervous system are in charge of preparing the body for physical activity by increasing the respiration rate, heart rate and blood pressure. The sympathetic nerves can also increase energy for the muscles by reducing insulin release and increasing blood glucose.
Which phrase best describes the main goal of a human community? O A. To meet needs through collective effort O B. To make and follow rules through political process О O C. To preserve culture and language D. To analyze group behavior through observation
Answers
Answer:
Hello There!!
Explanation:
I believe the answer is A. To meet needs through collective effort.
hope this helps,have a great day!!
~Pinky~
URGANT ‼️
Which of the following changes takes place during the first trimester of a
woman's pregnancy?
A. The fetus begins to form teeth.
B. The fetus develops toenails, lips, and eyelashes.
C. The mother feels the fetus move for the first time.
D. The fetus begins rhythmic breathing movements.
Answers
Answer:
it's either c or d that's for sure because usually the baby does start to kick for the first time towards the beginning but the fetus begins to move at an early time and begins rhythmic breathing around first or second trimester I'm sorry if it's not exact answer you want but I do have it narrowed down for you
The fetus develops toenails, lips, and eyelashes and The fetus begins rhythmic breathing movements changes takes place during the first trimester of a woman's pregnancy. Thus the correct option is B and D.
What is pregnancy?
Pregnancy is the period in which a fetus develops inside a woman's womb or uterus. Pregnancy usually lasts about 40 weeks, or just over 9 months, as measured from the last menstrual period to delivery. Health care providers refer to three segments of pregnancy is called trimesters.
The baby's brain and spinal cord will develop from the neural tube. The heart and other organs also are starting to form. Structures necessary to the formation of the eyes and ears develop. Small buds appear that will soon become arms.
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Your cat had a liter of kittens. What can you infer about the father cat based on what you see here? Select ALL that apply. Loading... A) The father had black fur. B) The father had was white fur. C) The father provided half of the genetic material to each kitten. D) All of the kitten traits are displayed in either the mother cat or father cat. E) The traits of the kittens depend on the genes they inherited from their parents.
Answers
Answer: C and E
cause i just did it
Guide Questions:
1. Who/What do you think are the possible suspects/cause for Mary's
death?
2. Among your list of suspects/causes for Mary's death, who/which do
you think is really the true culprit? Why do you say so?
3. How will you relate the essence of the song to your learnings from
this module?
Answers
Answer: 1. :Combat the Pandemic All Together as a Global Family, Stop Disinformation And Conspiracy. Pandemic can happen anywhere in the world, Time to investigate its origin and evolution. 2. he main suspect in her murder is the character played by Richard Marx in the video (for argument's sake, let's refer to our unnamed man as Richard. FACT #3: The scarf that was found around Mary's neck did belong to Richard. We know this because we saw Mary pulling on it when Richard was wearing it. 3. by showing what you learned.
Explanation:
The song Hazard is a fictional song set in the small town of Nebraska. The song revolves around the mystery of the death of the song composer Richard Max.
In the given question:
1. The primary suspect of Mary's death is Richard. He is being considered as a possible suspect because the scarf around Mary's neck was of Richard.
2. Mary, Richard's partner was disappeared in suspicious circumstances. The real culprit is suspected to be Richard because he was the last person observed with Mary.
3. The video describes the murder mystery, which teaches a life lesson that a person should not murder and try to be innocent.
The disappearance of the lady was involved in the murder and not getting punished for the same is a crime.
To know more about Mary's death, refer to the following link:
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: Answer any fou
What is Pollution?
Name two pollut
in Cust
Answers
Answer:
Pollution is the presence of harmful materials in the environment of a substance that has harmful or poisonous effects. Nitrogen dioxide (NO2) and Carbon monoxide (CO) are 2 pollutants of air and Industrial Waste and Sewage and Wastewater are 2 pollutants of water.
descriptive essay about my hometown
Answers
Answer:
I love my hometown as I love my home and I like to stay in the town streets as I stay in the rooms of my house.”
Everyone loves his hometown or city dearly. It is like loving the home or the place where one passes one’s life. My town is close to a canal that flows out of the river some eight kilometers away. Gardens and parks surround it on all sides. Beautiful flowers and tasty fruits of all the seasons are to be found welcoming you as you approach the town. Grassy grounds border the town where children, men, and women are found playing in the afternoon.
I love my hometown as I love my home and I like to stay in the town streets as I stay in the rooms of my house.”
Everyone loves his hometown or city dearly. It is like loving the home or the place where one passes one’s life. My town is close to a canal that flows out of the river some eight kilometers away. Gardens and parks surround it on all sides. Beautiful flowers and tasty fruits of all the seasons are to be found welcoming you as you approach the town. Grassy grounds border the town where children, men, and women are found playing in the afternoon.
The town has two colleges, one for boys and another for girls. It also has four high schools and six middle schools. The students are mostly from middle-class or rich families, but now some working-class people like laborers have started sending their children to schools. We have quite high standards of education as we have in some famous colleges and schools in the big cities. The reason is the hard work that teachers put in and the interest that most of the students take in studies.
The town has a fine public hospital where most government doctors attend to patients as well as they can the public dislikes the few careless doctors. They are often transferred on the public complaint. Of course, the hospital is often overcrowded and suitable medicines are in short supply. The richer people go to private clinics where they get medical treatment of their choice.
The town municipal committee keeps the town clean, but sometimes garbage heaps collect, and the whole place begins stinking (giving an unpleasant smell). The electricity department takes care that the streets are brightly lit at night. When people have complaints about its working, it begins performing better. The police and other government departments in the town, on the whole, have been performing their duties equally well. The people of the town have now started complaining of rising corruption in government offices. It is time we checked it with most strictly. When I am away from my town, I feel as if I am away from something dearest in life.
In pea plants, flower color and the length of the flowers pollen grains are genetically determined.
a. True
b. False
Answers
The expression of flower color -qualitative character- and the length of the pollen grains -quantitative continuous character- is controlled by genes. Option A) TRUE.
How are characters expressed?Characters might be either qualitative or quantitative, discrete or continuous. In any case, genes are the units that control the expression of these characters.
A gene might be diallelic or multiallelic, and a character might be coded either by a single gene or by multiple genes.
The expression of the individual's phenotype varies according to the interaction between the involved genes and the inheritance pattern.
So characters are genetically determined. However, we need to consider that phenotype is also influenced by the environment.
Individuals are exposed to different environmental pressures that might lead them to express a different phenotype.
The phenotype depends on the interaction between the genotype and the environment. The environment, for instance, has a significant influence on the expression of quantitative characters like the length of the pollen grain.
In the exposed example,
flower color is a qualitative characterthe length of the flowers pollen grains is a quantitative continuous character
Both of them are coded by genotypes. This is, their expression depends on the involved genes. However, in the case of lengths, the environment also plays a significant role in its expression.
Option A is correct. The statement is TRUE.
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What are the main features of tropical climate
Answers
Its characteristic is the high temperature and the division of two seasons: rainy in summer and dry in winter. In regions affected by this type of climate, it is not possible to notice the change of seasons.
4. Describe a practical application of chromatography and give an example that is unrelated to photosynthesis.
Answers
Answer:
Explanation:
It is sometimes used in medicine to examine body fluids. The chemicals of interest (ones that should not be in the body) will separate out differently than the fluids that should be there.
The rind (skin) colors and patterns of watermelon fruit have been among the major objectives of breeding. If you cross a dark green watermelon with a grey watermelon, then let the F1 generation freely mate you get dark green, medium green, and grey fruits. Explain the inheritance of rind color in these plants
Answers
Answer:
Explanation:
l
Describe why certain traits increase in frequency in a population. Provide ONE example to support your response.
Answers
Answer:
When a phenotype produced by certain alleles helps organisms survive and reproduce better than their peers, natural selection can increase the frequency of the helpful alleles from one generation to the next – that is, it can cause microevolution.
Explanation:
Because of having dominant traits certain traits increase in frequency in a population because they have.
What are traits?A phenotypic trait is a specific variant of an organism's observable characteristics. Phenotype refers to any measurable, observable and obvious characteristics of an organism. It can be either hereditary or environmental, but usually occurs as a collection of both.
When any allele tends to determine the phenotype, when passed from parent to child, it called as dominant allele. In case of homzygosity as well as heterozygosity, dominant allele can express itself.
Recessive in contrast is, when genotype is homozygous, the trait expressed is referred to as recessive trait. Therefore, certain traits increase in frequency in a population.
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