Biology, 17.05.2021 05:20 amyeaglin2003
All vertebrate embryos have a tail and gill slits at some point during embryonic development. What does this suggest about
vertebrates? (1 point)
O These species evolved in similar environments.
O The embryos of these species require these structures to survive.
O These species share a common ancestor.
O These species have the exact same DNA sequence.
Answers: 1
Biology, 21.06.2019 18:40
In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid
Answers: 2
Biology, 22.06.2019 06:30
Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.
Answers: 1
All vertebrate embryos have a tail and gill slits at some point during embryonic development. What d...
History, 16.09.2019 15:10
Mathematics, 16.09.2019 15:10
Physics, 16.09.2019 15:10
Social Studies, 16.09.2019 15:10
Chemistry, 16.09.2019 15:10
Mathematics, 16.09.2019 15:10
English, 16.09.2019 15:10
Chemistry, 16.09.2019 15:10