Answer:
A punnet square can be described as a diagram which depicts the outcomes of the genotype and phenotype of offsprings from a cross between parents. A cross in which a single trait is being considered is a monohybrid cross. A cross in which two traits are being studied is considered as a dihybrid cross.
The punnet square for such a cross can be made as follows:
RY RY rY rY
RY RRYY RRYY RrYY RrYy
RY RRYY RRYY RrYY RrYY
Ry RRYy RRYy RrYy RrYy
Ry RRYy RRYy RrYy RrYy
Answer:
yes, over time pieces of an animals life cycle can change and adapt to help them survive in different environments that doesn't happen overnight. In a frogs life cycle they develop into a frog from an egg. frogs have adapted to become what they are today and if I where to make a prediction it would be that frogs at one point lived solely in water based on the way they grow and develop in there life cycle. having a life cycle means there's room for improvement and tiny adjustments can be Made as a defense mechanism that develops over the course of many froggy life cycles.
Answer:
if ur asking which one of those answer choices is the right one, it's D! Deliver oxygen to every blood cell <3
Explanation:
This involves transport of oxygen from the lung to the tissues by means of the circulation of blood.
Explanation:
sorry, I may use old terms; I believe it is at the hypothalamus, for endocrine system...
