Changes in dna, such as insertions or deletions, are likely to lead to
A - the absence of all limbs in an organism
B - a darker nucleus inside each cell
C - cells being smaller in size
D- the appearance of new traits

Which best describes how parents affect the genotype of a child? a. the parents decide what to feed their child b. the parents choose whether to educate their child c. the parents allow their child to stay up late d. the parents pass along genes to the child

What are the student's observations and inferences before he starts his investigation?

Amines amides and amino acids are categories of