A double-stranded DNA molecule has been unwound to reveal the single-stranded portion below. -T-G-A-C-G-C-A-T-A-G-G-C-A-
Identify the sequence of mRNA made during the transcription of this DNA strand.
-A-C-T-G-C-G-T-A-T-C-C-G-T-
X -U-C-T-G-C-G-T-U-T-C-C-G-T-
-A-C-U-G-C-G-U-A-U-C-C-G-U-
-A-U-T-G-U-G-T-A-T-U-U-G-T-
RETRY

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.