Which of the following statements about focal adhesions is true?
option a: they may act as a...
Biology, 25.10.2019 22:43 bandzswagg123
Which of the following statements about focal adhesions is true?
option a: they may act as a type of sensory structure leading to cell growth.
option b: they anchor cells to the substratum.
option c: all of the choices are correct.
option d: they can be rapidly disassembled upon a changing environment.
Answers: 1
Biology, 21.06.2019 13:00
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.
Answers: 2
Biology, 21.06.2019 20:00
The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.
Answers: 3
Biology, 22.06.2019 00:00
As a small change in a person's dna can cause a genetic disorder
Answers: 3
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