Answers
Related Questions
how to find the energy that the food has
Answers
Explanation:
To calculate the energy available from a food, multiply the number of grams of carbohydrate, protein, and fat by 4,4, and 9, respectively. Then add the results together.
Which structure in the heart'separates
oxygenated blood from deoxygenated blood?
Answers
Answer:
pericardium
Explanation:
A double-walled membrane, the pericardium, separates the right and left chambers, preventing oxygen-rich blood from mixing up with the one without oxygen. So, the heart functions go smoothly. Deoxygenated blood enters the right atrium.
What does hydroelectric power do?
a.) causes thermal pollution
b.) requires building dams that can harm ecosystems
c.) uses the energy inside an atom's nucleus to generate electricity
d.) releases carbon dioxide into the air
Answers
Answer:
B Requires building dams that can harm ecosystems
Answer:
b
Explanation:
Many plants produce seeds which have small hooks on them. These hooks will attach to animals as they
move past the plants. What process do these hooks help the plant with?
A. pollination
B. fertilization
C. germination
D. seed dispersal
Answers
The brachial plexus is associated with which of the following?
A. Innervation of the upper limbs
B.Innervation of the lower limbs
C.Axillary nerve is a terminal branch
D. A and B are correct
E. A and Care correct
Answers
Answer:
innervation of the upper limbs
The brachial plexus is a nerve network located at the base of the neck and the axillary fossa associated with sensory and motor innervation for the entire upper limb.
What is the brachial plexus?It is responsible for providing the motor (muscle), sensory and sympathetic innervation of the upper limb.
Through it, the spinal cord is connected with all the peripheral nerves of the upper limbs and all the sensorimotor information of these segments is also transmitted.
Therefore, we can conclude that the brachial plexus is a nerve network located at the base of the neck and the axillary fossa associated with sensory and motor innervation for the entire upper limb.
Learn more about the brachial plexus here: https://brainly.com/question/14101549
Use the scenario to answer the question.
A fossil indicates that whales might have started out as small land mammals. This animal was about the size of a wolf
and had a diet of meat and fish. While the fossil has the body of a land animal, its head is shaped like a whale with an
ear bone that is unique to whales
Which statement is likely true about the fossil?
1.It is a transitional fossil that shows causation
2.It is not a transitional fossil, but it shows correlation
3.It is not a transitional fossil, but it shows causation.
4.It is a transitional fossil that shows correlation.
Answers
Answer:
(Q1) One variable increases, then the other increases, as well.
Which term would best describe this scenario?
(Answer) positive correlation
(Q2) Which kind of evidence is used by scientists to understand the intermediate states between an ancestral form and that of its descendants?
(Answer) transitional fossils
(Q3) By studying the limbs and fossils of different animals, such as a horse leg and a human leg, scientists have noticed that there are similarities in their bone structures. This is evidence that their bone structures and limbs may have evolved in similar ways.
Which statement is true about this scenario?
(Answer) The scenario is describing a relationship known as correlation.
(Q4) A fossil indicates that whales might have started out as small land mammals. This animal was about the size of a wolf and had a diet of meat and fish. While the fossil has the body of a land animal, its head is shaped like a whale with an ear bone that is unique to whales.
Which statement is likely true about the fossil?
(Answer) It is a transitional fossil that shows correlation.
(Q5) When Charles Darwin published his book On the Origin of Species, he addressed his theory of descent with modification through
(Answer) natural selection.
Explanation:
these are the correct answers for the 2022 school year. i just took the quick check. hope this helps someone <3
According to the scenario option, "4" is correct that It is a transitional fossil that shows correlation.
What is a transitional fossil and why is it important?A transitional fossil is described as a fossil that shows traits common to both ancestral and derived groups.
This is specifically significant when groups are sharply differentiated. They can show how a species might adapt to survive their new circumstances.
Thus, It is a transitional fossil that shows correlation.
To learn more about transitional fossils click here:
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Which of these is based on a deduction?
a. If I tum the key in the ignition while stepping on the gas pedal, then my car will start.
b. My car battery is dead.
c. My car is out of gas.
O d. My car won't start.
Answers
Answer:
d
Explanation:
which of these features is most likely formed as a result of the movement of earth plates in the diagram?
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Answer:
A is the Answer
Explanation:
Although these resources are required, organisms can perish due to other factors within an ecosystem. How can populations be affected by other factors than those dealt with in this lab. You must identify and explain at least three others.
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Answer:
What factors were dealt with in your lab? otherwise factors that affect populations can range from abiotic factors like contaminated soil water and food from natural disasters and biotic factors like predators killing the organism or plants not producing the necessary nutrients for the food chain.
Explanation:
Smallholders have historically been for-profit commercial horticulturalists rather than subsistence farmers.
True
False
Answers
Answer:
true
Explanation:
We have two kinds of rats, dark brown and white rats in a population. In a rain forest scenario, with dark top soil, which kind of rats can survive better, taking into consideration, natural selection?
a.
White rat
b.
Both of them will survive
c.
Brown rat
d.
Neither
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Answer:
C
Explanation:
they blend in with the soil color
Describe two types of tissues and the jobs they perform.
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Answer:
Muscle tissue
Nervous tissue
Explanation:
It's a specialised tissue found in animals which functions by contracting thereby applying forces to different parts of the body
Organised Cells in the nervous system which is the organ system that controls the body's movements,sends and carries to and from different parts of the body
A red flowered plant (RR) is crossed with a white flowered plant (WW) and produces plants with pink flowers (RW). If two pink flowered plants are crossed, what color offspring could be produced
Answers
Answer:
It would be 100 % pink.
Explanation:
Pink and Pink make Pink. Just as Red and White make Pink.
Due to incomplete dominance, when two pink flowered plants are crossed, the color of offspring could be 1Red: 2Pink :1White.
What is incomplete dominance?In some cases it happens that a certain characteristics does not match with either of their parents, rather it shows new traits.For example: snapdragon.When parent generation of red flowered plant (RR) is crossed with a white flowered plant (WW), F1 produces plants with pink flowers (RW). it does not resembles either of their parents.And when F1 was self pollinated: RW x RW, it produces 1 RR: 2RW: 1WW.Hence, the offspring will be 1 Red flowered plant: 2 Pink flowered plant :1 White flowered plant.
To know more about incomplete dominance here
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3SPJ2
Organisms that produce
Answers
Answer:
Autotroph or producers
Explanation:
An organism that produces its own food is a autotroph
The (_______) has increased consumer knowledge about the connection between food and health.
Answers
Answer:
link
Explanation:
i think
Answer:
the CORRECT answer is internet
Explanation:
Why can king snakes eat rattlesnakes ?
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Explain why short bursts of light during the dark period caused the Xanthium strumarium plant to not grow.
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Answer:
Due to stoppage of reactions.
Explanation:
The short bursts of light during the dark period is responsible for no growth in the Xanthium strumarium plant because this short bursts of light affected the darkness which is required by the Xanthium strumarium plant for its growth. If there is no burst of light occurs, the Xanthium strumarium plant will grow normally but when Xanthium strumarium plant receives the bursts of light, the chemical reactions that needs darkness will stop and as a result no growth occurs.
is the experience of losing a loved one and
is the emotional reaction to the loss.
grief; bereavement
bereavement; grief
widowing; distress
bereavement; solitude
Answers
Answer:
grief , bereavement
b/c the definition of grief is the experience of losing a loved one
Answer:
grisf breavement is the correct answer
it means the emotional situation of loosing a loved one
hope it is helpful to you
How can alleles show incomplete dominance?
Answers
Answer:
a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.
Explanation:
How is antigenic drift beneficial for viruses?(1 point)
A) It changes how genes code for antigens.
B) It leads to less mRNA which is easier to copy.
C) It creates a variety of immune responses in the host organisms.
D) It makes them unrecognizable to the immune system.
Answers
Answer:
1. Individuals with thicker fur had a survival advantage in the cold environment, allowing these individuals to reproduce more often and create more offspring.
2. random mating
3. The green skin color is being selected over blue skin color.
4. DNA
5. They show intermediate steps in the evolution process.
6. Different islands had very different food resources available, and only individuals that were adapted to eat those food resources survived and reproduced on that island.
7. Those who have traits that help them survive are able to reproduce, and their offspring have those traits, leading to a change in the species over time.
8. It makes them unrecognizable to the immune system.
9. The exposure of human populations to less UV light required a reduction in melanin to produce more vitamin D for healthier bones.
10. the correlation between air pollution and white moth predation
11. It is a biological process that leads a population to have a widespread expression of an advantageous trait.
Answer:It makes the unrecognized to the immune system:)
Explanation:
27. How many senators does each state have?*
3
1
4
2
Government
Answers
Answer:
2
Explanation:
Answer:
2
Explanation:
What human behavior was the cause of the Nipah virus outbreak in Bangladesh? How did scientists determine this?
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Answer:
Humans drinking raw date palm sap was the cause of the Nipah virus outbreak in Bangladesh. Scientists found Nipah virus in bat excretions and discovered that bats were contaminating date palm juice with their excretions (saliva, urine).
Explanation:
Nipah virus can spread to people from:
1) Direct contact with infected animals, such as bats or pigs, or their body fluids (such as blood, urine or saliva).
2) Consuming food products that have been contaminated by body fluids of infected animals (such as palm sap or fruit contaminated by an infected bat).
PLEASE HELP ME I NEED CORRECT ANSWERS ON THIS
In snapdragon flowers, the allele for flower color shows incomplete
dominance. Flowers can be red (RR), white (WW), or pink (RW).
4. Two pink flowers are crossed, how many offspring are:
Red?
White?
Pink?
5. A red flower is crossed with a pink flower, how many offspring are:
Red?
White?
Pink?
Answers
Answer:
4. There are going to be no red or white flowers. Only pink.
5. There are not going to be any red or white flowers. Only pink.
Explanation:
Pink and Pink make Pink. Red and Pink make Rose Pink.
Name three functions of the hormone epinephrine.
Answers
Answer: See explanation
Explanation:
Epinephrine is also referred to as Adrenaline and it is formed in the medulla oblaganta by adrenal glands and neurons. Some of it's functions include:
1. To help increase the cardiac output.
2. It is vital for respiration as it speeds up breathing.
3. To raise the level of glucose in the blood.
4. To increase the blood pressure by stimulating heart rate.
How to use informal assessment effectively to prepare for examination
Answers
Answer:
Kindly check explanation
Explanation:
The use of informal assessment while preparing for an examination could take various forms. Informal assessment include the use of actual grading of a set of questions which one decides to test his/her knowledge on in other to check or evaluate performance. Similarly, one may employ the use of a colleague or friend to set out a few likely questions from the subject or the use of previous test or examination questions to ascertain how well one has grasped or covered in the subject. Also, one could personally reminisce on the areas covered, frame likely questions in reasoning and check if the appropriate response could be proffered.
PLEASE HELP ME I NEED CORRECT ANSWERS ON THIS ILL MARK BRAINILYESS
In snapdragon flowers, the allele for flower color shows incomplete
dominance. Flowers can be red (RR), white (WW), or pink (RW).
4. Two pink flowers are crossed, how many offspring are:
Red?
White?
Pink?
5. A red flower is crossed with a pink flower, how many offspring are:
Red?
White?
Pink?
Answers
Answer:
blanco
rojos
Explanation:
Which of the following endocrine conditions is this patient at risk of developing?
A. Hyperthyroidism
B. Pheochromocytoma
C. Addison's disease
D. Cushing's syndrome
Answers
1. Describe the classical scheme of gene expression from DNA to RNA to protein.
2. Explain DNA replication and recombination.
Answers
Answer:
1. The central dogma of molecular biology is DNA >>transcription>> RNA >>translation>> protein
2. DNA replication refers to the genetic process of generating two identical DNA molecules from one DNA sequence. Recombination refers to the exchange of genetic material (DNA) between non-sister chromatids during cell division (meiosis)
Explanation:
Gene expression (also known as transcription) is the process by which a specific fragment of DNA called gene is used as template to synthesize an RNA molecule, usually a messenger RNA (mRNA), which is in turn used as template to create a protein. This final product (i.e., the protein) has an effect on the phenotype of the individual. The DNA template is a single-stranded ordered polynucleotide chain composed of four different types of nitrogenous bases: Adenine, Thymine, Guanine and Cytosine. In the complementary RNA molecule, Thymine bases are replaced by Uracil bases. Moreover, DNA replication refers to the process by which cells duplicate their genetic material before cell division (either mitosis or meiosis). During this process, both DNA strands are separated and each one is used as a template to synthesize a new DNA molecule. Finally, recombination or crossing over is a process where non-sister chromatids exchange genetic material during meiosis I (Prophase I). Recombination is known to increase genetic variation in resulting meiotic cells.
Put the following in order of size, from smallest to largest
chromosome, gene; base pair
Answers
Answer:
The correct order of size - base pair < gene < chromosome.
Explanation:
Nitrogen base-pair attaches with the phosphate group and a sugar molecule to form a building block of DNA or nucleic acids. Nucleic acids make the gene is the physical and functional unit of hereditary that takes the information from parent cells to daughter cells.
Chromosomes are a structure that appears thread-like and makes the genome with different chromosomes. These structures are made up of wrapped DNA or genes around histone proteins.
what type of limiting factor is space
A.) abiotic
B.) biotic