Which two factors could lead to the evolution of a species over time?
1.
overproduction of of...
Biology, 24.03.2021 19:00 vrentadrienneoqug1a
Which two factors could lead to the evolution of a species over time?
1.
overproduction of offspring and no variation
2.
changes in the genes of body cells and extinction
3.
struggle for survival and fossilization
4.
changes in the genes of sex cells and survival of the fittest
Answers: 1
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In which specialized organ of the plant would these cells most likely be found
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Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.
Answers: 3
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