What is the mechanism of natural selection?
a. any individuals in a population can be selecte...
Biology, 19.08.2019 06:00, griffislandon74
What is the mechanism of natural selection?
a. any individuals in a population can be selected entirely by chance.
b. after a change in the environment a species will evolve adaptations to the new conditions.
c. if an adaptation to the environment is useful, an individual will develop it and pass it on to its offspring.
d. variations amongst individuals of a population are selected by a changing environment.
Answers: 1
Biology, 22.06.2019 11:30, kmchippps
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 11:50, afropenguin2853
Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material
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