Biology, 24.06.2019 23:30 aliciagore
Pl asap plz plzz 1. define evolution 2. list the 4 causes of evolution and briefly describe them. 3. what is genetic variation caused by? 4. explain how natural selection leads to evolution. 5. explain a situation in which evolution might occur. 6. draw a graph of each type of natural selection (directional, stabilizing & disruptive). 7. what are homologous structures? why are they important when discussing evolution? 8. describe how these 5 points of evidence support evolution. a. homologues structures b. vestigial structures c. comparative anatomy d. comparative embryology e. dna comparison 9. discuss and give an example of the 4 types of speciation. a. allopatric b. peripatric c. parapatric d. sympatric
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Biology, 22.06.2019 03:00
The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.
Answers: 1
Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
Answers: 3
Biology, 22.06.2019 09:00
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation
Answers: 1
Pl asap plz plzz 1. define evolution 2. list the 4 causes of evolution and briefly describe them....
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