Biology, 19.01.2020 12:31 madelyncross24
17. which of the following examples of an ecological effect leading to an evolutionary effect is most correct? a) when seeds are not plentiful, trees produce more seeds. b) a few organisms of a larger population survive a drought, and then these survivors emigrate to less arid environments. c) a few individuals with denser fur survive the coldest days of an ice age, and the reproducing survivors of the ice age all have dense fur. d) fish that swim the fastest in running water catch the most prey and more easily escape predation. e) the insects that spend the most time exposed to sunlight have the most mutations.
Answers: 3
Biology, 22.06.2019 11:30
What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.
Answers: 1
Biology, 22.06.2019 14:00
To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations
Answers: 1
Biology, 22.06.2019 20:10
Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.
Answers: 1
Biology, 23.06.2019 03:30
What organic substance cuts dna into different sized fragments?
Answers: 1
17. which of the following examples of an ecological effect leading to an evolutionary effect is mos...
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