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Evaluate how the behaviour of the chromosomes leads to variation in detail
why are cells small
Describe what might be the result if water could freeze at a higher temperature. How might
this effect chemical and biological systems that contain water?
Why is arginine classified as an essential amino acid in humans when it is synthesized in the urea cycle?
with the help of examples describe the types of mechanoreceptors found in non chordates and explain their role in information processing
A man and a woman who are both heterozygous for blood group A decide to produce four children.
a. What are the possible phenotypes of these children?
b. What are the possible genotypes of these children?
c. What are the chances that all four children will be blood group A?
d. What are the chances that two children will be A and two children will be type O?
photosynthesis
6 ways how species prevent their mate mating with another individual
How do higher organisms obtain ammonia?
Why is arginine classified as an essential amino acid in humans when it is synthesized in the urea cycle?
