Biology, 30.11.2021 22:20 moraleskarina491
Which Describes the first stage of photosynthesis?
A. Pigments in the chloroplasts capture energy from sunlight
B. Plant roots absorb water, which travels up to the leaves
C. Carbon Dioxide enters the leaves through the stomata
D. A Complex series of reactions occurs to produce sugars
Answers: 3
Biology, 21.06.2019 19:40
In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
Answers: 1
Biology, 22.06.2019 09:00
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
Answers: 2
Which Describes the first stage of photosynthesis?
A. Pigments in the chloroplasts capture energy...
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