Acell from a turkey wing contains 40 chromosomes, how many chromosomes are there in a unfertilized chicken egg

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

In which part of the body is a ball-and-socket joint found?