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Liula [17]
3 years ago
7

two rats are heterozygous for a coat color, where B is dominant For Black and b is recessive for brown, have offsprings. Fill ou

t the punnett square to show the possible genotypes of the offsprings. Write the letter of the correct answer in each of the squares. Some Letters will be used more than once​

Biology
1 answer:
Fantom [35]3 years ago
4 0

Answer:

BB  Bb

Bb  bb

Explanation:

You just combine the letters of the top and side row in each box.

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In which part of a lab report would the following sentence most likely occur?
Tpy6a [65]
This sentence would most likely occur as the conclusion.
8 0
3 years ago
Which of the following describes the role of photosynthesis in the carbon cycle?
Daniel [21]

Answer:

The answer would be E

Explanation:

The transfer of carbon from the atmosphere to the biosphere is the role of photosynthesis in the carbon cycle.

3 0
3 years ago
Intercostal nerves Group of answer choices are also known as cervical nerves. do not enter into a plexus and directly connect to
Natali [406]

Answer:

The correct answer is: do not enter into a plexus and directly connect to the structures they supply.

Explanation:

<u>The </u><u>anterior rami</u><u> of the thoracic spinal nerves </u><u>from T1 to T11</u><u> give birth to the </u><u>intercostal nerves</u>, which are part of the somatic nervous system.

The intercostal nerves supply the thoracic pleura and abdominal peritoneum, and they vary from the anterior rami of the other spinal nerves in that they each take their own path without forming a plexus, <em>directly connecting to the structures they supply</em>.

The intercostal nerves are derived from the somatic nervous system, unlike the autonomic nervous system nerves that innervate the visceral pleura of the thoracic cavity. They can govern muscle contractions and give sensory information about the skin and parietal pleura as a result of this. This explains why damage to the thoracic cavity's interior wall can be felt as a severe discomfort in the damaged area. Damage to the visceral pleura causes a pain that is not localized.

5 0
3 years ago
An insect's egg is fertilized internally.<br>true or false?​
NARA [144]

Answer:

False

Explanation:

because internal fertilisation occurs in most bony fish, many reptiles, some cartilaginous fish, most amphibians, two mammals, and all birds. Reptiles and insects produce leathery eggs, while birds and turtles produce eggs with high concentrations of calcium carbonate in the shell, making them hard.

4 0
3 years ago
Biomolecules are made from simple monomers, yet you find a very high level of diversity. What chemical features make diversity i
Luden [163]

Chemical features like 3 dimensional structure and chemical bonding are responsible for diversity in biomolecules although they are made from simple monomers.

In the case of carbohydrates, both starch and glycogen are made up of glucose monomers yet they differ in the functions which they perform in our body. This difference is because of the chemical bonding and the 3 dimensional structure.

Similarly in protein biomolecules, amino acids act as the monomers but they differ in function due to their 3 dimensional structure. Nucleotides are the building blocks of both RNA and DNA. RNA and DNA perform different functions in the body. DNA stores ad transfers genetic information while RNA is responsible for directly coding for amino acids.

To learn more about biomolecules here

brainly.com/question/12299485

#SPJ4

3 0
2 years ago
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