Answers
Answer:
person 1 in row 3's genotype AA or Aa
Explanation:
the trait is recessive (given) which means in order to have it, you must obtain both alleles. in the pedigree, shaded shapes indicate people who have the trait, but person 1 in row 3 is not shaded so their genotype must be AA (dominant) or Aa (dominant leading) and their phenotype would not express the trait, because the dominant allele will "take over"
Related Questions
 Explain the difference in the structure of plant and animal cells
please No links
Answers
2. Have a cell membrane. 2. Have no chloroplasts.
3. Have cytoplasm. 3. Have only small vacuoles.
4. Have a nucleus. 4. Often irregular in shape.
5. Often have chloroplasts containing chlorophyll. 5. Do not contain plastids.
the law of independent assortment states that separate (blank) for separate traits are passed independently of one another from parents to offspring
thank you:)
Answers
Answer:
genes
Explanation:
literally just answered this question i guessed and got it right
Answer: The correct answer is genes
Explanation: Confirmed correct :)
1. What is the meaning if the term bipedalism?
a. the expression of bilateral symmetry in an organism
b. the ability to walk upright on two feet
c. the ability to produce two flowers on a stem
d. the ability to ride a bike with two pedals
2. Why did Neanderthals evolve to have a wider, stockier body shape?
a. because they were bipedal
b. because they spent their life in trees
c. because they migrated to Europe with a colder climate
d. because they stayed in Africa with a warm, dry climate
3. What is the name of the current species of humans?
a. homohabilis
b. homoerectus
c. homoneanderthalis
d. homosapians
4. what species name did raymond dart give to the hominid skull that he found?
a. australopithecus africanus
b. homoerectus
c. homohabilis
d. australopthecus afarensis
Answers
Answer:
a c c b
Explanation:
Cross two pink snapdragons. What is the genotypic and phenotypic probability of such a cross?
Answers
Answer:
Genotypic probability = 1RR: 2Rr: 1rr
Phenotypic probability = 1Red: 2Pink: 1white
Explanation:
This question involves a single gene coding for skin color in snapdragon plants. The alleles are incompletely dominant over one another and hence, produce an intermediate pink phenotype.
According to this question, two pink/heterozygous snapdragons were crossed i.e. Rr × Rr. Each parent will have gametes R and r. Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:
Genotypic probability = 1RR: 2Rr: 1rr
Phenotypic probability = 1Red: 2Pink: 1white
help me pls, which one is correct?
Answers
Answer:
yes you need to get the last two
Explanation:
did the thing
In a grassland ecosystem, a prolonged drought has caused depletion in food sources for a species of rabbit. Which of the following would allow for the population of rabbits to recover from the drought?
Genetically diverse population, with some rabbits able to survive with fewer water resources than usual
The population of rabbits must reduce its rate of reproduction to produce only the most fit offspring
Individuals of the rabbit population should have less genetic diversity to become more similar and evolve in the same direction
Individuals of the rabbit population must develop traits that make them better adapted to fewer water resources
Answers
Answer:
Genetically diverse population, with some rabbits able to survive with fewer water resources than usual
Explanation:
I took the quiz and got that answer
The time it takes for a wave to reach its destination is called the?
Frequency
Wavelength
Speed of light
Answers
I believe that it is Wavelength
How it is the answer:
It is Wavelength because it is the length of the electromagnetic waves are being broadcasted so the reasonable answer would be Wavelength because it is the length of time the electromagnetic waves is taking.
Which of the following is a disadvantage to using chlorine for disinfection of water?
Answers
Answer:
Damage our health.
Explanation:
The levels of chlorine used for disinfection of drinking water causes long-term health effects because chlorine is toxic substance that greatly damaged cells and tissues of our body. Chlorine has low protection against protozoa due to its ineffectiveness on the protozoans organisms. These protozoa also adversely affected our health so we can say that chlorine has to be used in a limit which does not harm our body.
Answer:
Chlorine reacts with organic compounds.
Explanation:
Chlorine reacts with organic matter to create chlorination byproducts which often change the overall chemical properties of water.
Viruses are often named by
Answers
If Mr. and Mrs. Weasley are a wizard and a witch, what are their genotypes?
Answers
How do ocean currents affect temperature? Check all that apply.
Answers
Answer:
They carry cold water from the poles to the equator and cool air over land. They move warm water from the equator to the poles and heat air over land.
Explanation:
So That Is Why
Answer:
A & D
Explanation:
area of the diagram
ITEM BANK: Move to Bottom
Deer
Bear
Coral reef
Grass
Lobster
Algae
Fish
Oak tree
Frog
human
terrestrial
Both
aquatic
drag and drop answer bere
drag and drop answerber
drag and drop answer here
Answers
aquatic
Lobster
Algae
Fish
Coral reef
terrestrial
Oak tree
Deer
Bear
human
Both
Grass
Frog
itroduction for fats and oil
Answers
Which change is an environmental change that occurs rapidly?
forest succession
decomposition
volcanic eruption
tree growth
Answers
Answer:
Volcanic Eruption
Explanation:
(I also know because I took the quiz) The volcano is the one that rapidly changes. It can erupt any time.
Forest Succession is slower than a volcanic eruption. It might take years for the trees in a forest to grow and for the population of animals to get there. It has to be just right, it needs all the plants and animals for it to be a forest, well not all of it but most of it.
Decomposition is also slower than a volcanic eruption.
Tree growth takes a long time. It might not even be a full tree until years later. It also takes time and water.
Answer: volcanic eruption
Explanation:
if anyone needs the other answer here you go
the other answers will be on my quizlet
aniyaboykin6
What is pyruvic acid changed into? alcohol fermentation
Answers
HELPP PLSSS
After mitosis and cell division are over how are the two new cells similar to the original cell in interphase??
Answers
Answer:
Explanation:
In s phase, the dna replication take place in interphase, The dna in the nucleus replicates so that each chromosome consists of two identical chromatids, then in mitosis they are pulled apart in anaphase in which both cells have half of the chromosomes, in Telophase each chromatid contains one dna molecule, which will replicate itself during interphase before the next division.
The new cells are similar from the original ones in interphase as these will have same amount of DNAs.
What is interphase?The interphase phase of the cell cycle is where the majority of the life of a typical cell occurs.
Interphase is the cell's "daily living" or metabolic phase, during which it obtains and metabolizes nutrients, grows, replicates its DNA in preparation for mitosis, and performs other "normal" cell functions.
The cell cycle's longest phase is interphase. This is the stage at which the cell grows and copies its DNA before entering mitosis.
Chromosomes align, separate, and move into new daughter cells during mitosis. Because the prefix inter- means "between," interphase occurs between mitotic (M) phases.
In interphase, the new cells are similar to the original ones because they have the same number of DNAs.
Thus, this can be the similarity between these two.
For more details regarding interphase, visit:
https://brainly.com/question/20223797
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What are two functions of large intestine?
Answers
Answer: The purpose of the large intestine is toabsorb water and salts from the material that has not been digested as food, and get rid of any waste products left over. By the time food mixed with digestive juices reaches your large intestine, most digestion and absorption has already taken place.
which two sentences describe how meiosis differs from mitosis?
A. Meiosis produces cells with double the number of chromosomes of the parent cell.
B. Meiosis produces either male or female gametes.
C. Meiosis produces cells with half the chromosomes of the parent cell.
D. Meiosis produces cells that are genetically identical to the parent cell.
Answers
Describe one of the three types of volcanoes we discussed today.
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Answer:
The types of volcanoes that I am aware of are dormant, active, and extinct. Active volcanoes are volcanoes that have erupted in the past 10,000 years. Dormant volcanoes are active volcanoes that are supposed to erupt in the future. Extinct volcanoes are volcanoes that have not had an eruption in the last 10,000 years and is not expected to erupt.
One benefit of genetic diversity is that it
Answers
Answer:
Explanation:
Genetic diversity is of fundamental importance in the continuity of a species as it provides the necessary adaptation to the prevailing biotic and abiotic environmental conditions, and enables change in the genetic composition to cope with changes in the environment.
Please help Why must animals eat food but plants do not eat food?(1 point) Plants do not appear to eat, but they do actually eat nutrients in the soil. Animals must eat to obtain food that they can't get from the soil. Plants make their own food through photosynthesis, so they do not eat. Animals eat because the energy they make themselves is enough to live but not grow. By eating, they can grow big and strong. Plants use photosynthesis to make their own food instead of eating. Animals eat plants because they like the taste of certain fruits. Plants make their own food through photosynthesis. Animals must eat because they cannot make their own food.
Answers
Answer:
Because they will die if they don't eat food, they need the protein to keep them moving and there muscles strong. Some animals get food off of other animals.
Explanation:
Answer:
Explanation:
Well there is animals who only Eat plants and not other animals
Examples of large herbivores include cows, elk, and buffalo. These animals eat grass,
tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized
Hope this helps
What two things must come together to form a seed?
Answers
Answer:
Double fertilization involves two sperm cells; one fertilizes the egg cell to form the zygote, while the other fuses with the two polar nuclei that form the endosperm. After fertilization, the fertilized ovule forms the seed while the tissues of the ovary become the fruit.
LAST QUESTION OF THE NIGHT, rly want to sleep lol! Someone know the answer or no?
Answers
*PLEASE ANSWER ASAP!!!*
What is a coral skeletal structure that has voids between the polyps?
a.) organic structure
b.) perforated structure
c.) exhaustive structure
Answers
Answer:
A
Explanation:
Each polyp makes its own cup-shaped skeleton called a calyx ("KAY-lix)" from limestone (calcium carbonate). The base of the calyx is called the basal plate, and the outer walls of the calyx are called the theca ("THEE-kuh")
Answer:
I'm pretty sure it's A
Explanation:
coral skeletons are biocomposites (mineral+organics) or calcium carbonate
Select all the correct answers. Kangaroo rats are organisms found in the desert. Deserts have a hot, dry climate. Which three adaptations must kangaroo rats possess to survive in these conditions? fewer sweat glands nocturnal behavior presence of thin coats increased water retention ability bright-colored skin
fewer sweat glands
nocturnal behavior
presence of thin coats
increased water retention ability
bright-colored skin
Answers
The three adaptations that kangaroo rats must possess to survive in a hot, dry climate are fewer sweat glands, the presence of thin coats, and increased water retention ability.
What do you mean by Adaptation?Adaptation may be defined as the accommodation of organisms to their environment in order to enhance their possibilities of survival in that environment.
Kangaroo rats must live in a hot, dry climate. They have fewer sweat glands because this prevents the loss of excessive fluids outside the body of the kangaroo.
Due to the warm and humid climate of the desert, they have better water retention capability to prevent the condition of excessive thirst.
The presence of a thin coat that is oily. They maintain this coat with hygienic dust or sand which helps them to keep the proper level of oil in the fur and prevents water loss.
Therefore, the three adaptations that kangaroo rats must possess to survive in a hot, dry climate are fewer sweat glands, the presence of thin coats, and increased water retention ability.
To learn more about Adaptations, refer to the link:
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is a phone a potential or kinetic energy?
Answers
Answer:
id.k if this will help but here
Explanation:
Type of kinetic energy that powers a cell phone: Electric energy
A basketball held over your head has this: Gravitational/ potential energy
Space that contains no matter: Vacuum
Anything in motion has this: Kinetic energy
Which of the following goes on forever in two
exactly opposite directions?
O A. A point
O B. A ray
O C. A line
O D. A segment
SUBMIT
Answers
Answer: A line
Explanation:
A point is just a point on the plane
A ray is a line in one direction
A segment has an ending point on both sides
Regulatory proteins often must be bound to a ____ regulatory element to switch a gene on.
Answers
*
Identify the macromolecules in the picture
(2 Points)
Carbohydrates
Lipids
Proteins
Nucleic acids
Answers
Answer:
carbohydrates because it has protein that helps your body move
Please help I’ll put max points
Answers
answer ::::::::: there u go
Answer:
other answer
Explanation: