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 15:00
Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.
Answers: 3
Biology, 22.06.2019 20:00
What determines whether a particular cell is able to respond to a hormone?
Answers: 3
Biology, 22.06.2019 21:30
Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food
Answers: 1
What feature of fats makes them hydrophobic?...
English, 24.07.2019 17:00
History, 24.07.2019 17:00
English, 24.07.2019 17:00
Advanced Placement (AP), 24.07.2019 17:00
Biology, 24.07.2019 17:00
Mathematics, 24.07.2019 17:00
Mathematics, 24.07.2019 17:00
Biology, 24.07.2019 17:00
Mathematics, 24.07.2019 17:00
English, 24.07.2019 17:00