Biology, 27.11.2019 03:31 fancycar14
Fish lay a large number of eggs, few of which are fertilized and very few of which hatch into young ones. still fewer live to maturity and very few of these are fertile. which principles of evolution are represented in this example?
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Biology, 21.06.2019 17:20
Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
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Biology, 21.06.2019 19:40
What does it mean for a cell membrane to be selectively permable
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Biology, 22.06.2019 00:00
As a small change in a person's dna can cause a genetic disorder
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Biology, 22.06.2019 02:30
Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.
Answers: 1
Fish lay a large number of eggs, few of which are fertilized and very few of which hatch into young...
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