<span>The
answer is stage 3 sleep (deep sleep). During early phases of this stage the HGH (Human
Growth Hormone) is released by the brain (pituitary gland). This is especially significant for the growth
of a child during maturation. The
release of the hormone is pulse-like and not continuous.</span>
According to the Punnett square for this cross, 50% of offspring is predicted to have blue feathers. This is because the trait of a blue feather is dominant over the trait of a white feather. Thus, the correct option is B.
<h3>What is Punnett Square?</h3>
Punnett square may be defined as a kind of table in which all of the probable products for a genetic cross between two individuals with known genotypes are presented in a precise manner.
The complete question is described in the image given below:
When a Parakeet that is heterozygous (Bb) for blue feather (dominant) is crossed with a Parakeet that is purebred (bb) for white feather (recessive), the genotypes of the resultant offspring are Bb, bb, Bb, and bb.
In which 50% of the offspring possess blue feathers (Bb) while 50% of the offspring possess white feathers (bb).
Therefore, the correct for this question is B.
To learn more about Punnett square, refer to the link:
brainly.com/question/3522181
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Answer:
Having HIV/AIDS weakens your body's immune system. It destroys the white blood cells that fight infection. This puts you at risk for opportunistic infections (OIs). OIs are serious infections that take advantage of your weak immune system.
Explanation:
The nutrient is phosphorus
<h3>The phosphorus cycle</h3>
Phosphorus cycles between living components of the earth (biosphere) and the soil (geosphere).
The element's reservoir is mainly the sediments of the ocean and rocks. Phosphorus gets into the soil by weathering of rocks.
Plants are able to pick the element up from the soil and animals are able to get their phosphorus by consuming plants.
When plants and animal die, their body decomposes and the phosphorus in them enters the soil.
Thus, the cycle being referred to in the illustration is the phosphorus cycle.
More on phosphorus cycle can be found here: brainly.com/question/15020567
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Hello there
So Ecosystem is a natural process with natural resources and abiotic factors such as sunlight, soil, water and all nonliving things
Components of the ecosystem are the abotic factors that biotic factors which are living things.
Thank you
I look forward to your success Sara
