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SVEN [57.7K]
3 years ago
12

Genetics Variation of Traits

Biology
1 answer:
valkas [14]3 years ago
4 0

1. The dominant trait is yellow peas, whereas the recessive trait is green peas.

Let yellow peas be YY and green peas be Yy

2. the genotype of the parents are YY and Yy.

3. The punnett squares contain the first set of peas and second set.

4. You can see that in the second crossbreed, the different coloured square represents what will become green peas. Thus the ratio would be 3:1.

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The broadest way to classify the nervous system is to differentiate between the ______ nervous systems.
ankoles [38]

Answer:

Central and Peripheral

Explanation:

The nervous system is divided into two parts: the central nervous system and the peripheral nervous system. The central nervous system includes the brain and spinal cord.

On the other hand the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs. Each part of the system plays a vital role in how information is communicated throughout the body.

The below diagram provides a schematic view of the role of each sub-division  of the Nervous System.

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3 years ago
What is the genotype of a blonde child ?<br> A?<br> b?<br> c?<br> d?
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Answer:

bb

Explanation:

Because blonde hair is recessive, the only way for blonde hair to show in a child is if they have both recessive alleles.

4 0
2 years ago
Define smooth and rough endoplasmic reticulum
PilotLPTM [1.2K]

Answer:

Both the smooth and rough endoplasmic reticulum help in the production and storage of proteins The main difference is that one contains ribosomes on it and the other does not. The rough endoplasmic reticulum (RER) has ribosomes on its surface. This is what give the rough endoplasmic reticulum a "rough" appearance.

Explanation:

8 0
3 years ago
Why is biodiversity so high in tropical rainforests yet so low in tundra and desert biomes?
satela [25.4K]

Explanation:

The tropical rainforest is made up of a dense network of trees, shrubs and vegetation.

This zone on earth is the most biodiverse on the earth surface. It receives the highest insolation of all places on earth and so radiant energy here is very high.

  • Due to this, the net productivity is very high.
  • This implies that a wide range of food is available to support the diverse organisms.
  • Also, the wet and dry seasons provides a very conducive weather for most organisms to survive.

Tundra and deserts have low precipitation and the conditions are very harsh.

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describe how the moon appears to move across the night sky. First person to awnser correct in the next 6 hours will be marked br
torisob [31]

Answer:

The Earth is rotating

Explanation:

The Earth is rotating on it's axis

3 0
3 years ago
Read 2 more answers
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