Answers: 3
Biology, 21.06.2019 20:00
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
Answers: 1
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, 23.06.2019 00:10
What do well call it when two or more genes determine an organisms trait? a.polygenic b.controlled by one gene c.mutated
Answers: 2
Biology, 23.06.2019 02:10
Question 1 of 205 pontsthe graph shows the size of two populations of the same species over time.area aarea b.
Answers: 1
Habitos saludables. Para el aparato locomotor...
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