Biology, 05.02.2020 09:50 bookworm43
The wings of swallows and dragonflies perform the same function: they enable the organisms to fly. based on these images, what interpretation can be made?
a. swallows and dragonflies have homologous organs, which indicates that they share common ancestors
b. swallows and dragonflies have analogous organs, which indicates that their wings evolved differently
c. swallows and dragonflies have homologous organs because their wings evolved from the same ancestral species
d. swallows and dragonflies have analogous organs because they belong to the same species
Answers: 1
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
The wings of swallows and dragonflies perform the same function: they enable the organisms to fly....
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