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Neporo4naja [7]
2 years ago
8

Both ________ and ________ can change global species diversity. Group of answer choices emigration; extinction speciation; immig

ration extirpation; extinction immigration; extirpation speciation; extinction
Biology
1 answer:
hjlf2 years ago
8 0

Both <u>immigration</u> and <u>extirpation</u> can change global species diversity

Hope that helps!

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I need some help with spelling. Help me with the ones I haven't done yet and check my other answers. The word box is there
SSSSS [86.1K]
Interrupt, rupture
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This is what I got. I hope this helps :)



8 0
4 years ago
Studies of autonomic nerve regeneration have demonstrated that Group of answer choices preganglionic fibers show a strong prefer
Katena32 [7]

Answer:

only sympathetic fibers can regenerate accurately

Explanation:

Neuroregeneration is a complex biological process associated with the regrowth and/or repair of nervous tissues. This process depends on the type of nerve tissue and how seriously the nerve was injured. The autonomic nervous system, also known as the autonomic nervous system (ANS), is part of the peripheral nervous system (PNS) that is responsible for regulating involuntary physiological processes. The PNS contains two basic divisions: sympathetic and parasympathetic. The sympathetic fibers innervate tissues in nearly all the organ systems and they are responsible for regulating homeostatic processes (e.g., heart rate). The sympathetic nervous system is formed by nerves from the thoracic and lumbar segments of the spinal cord. These autonomic nerves can regenerate after injury in order to reinnervate target tissues (e.g., after chronic cardiac ischemia).

7 0
3 years ago
Within a given species, which two types of cells have the equivalent amounts of dna?
kiruha [24]
The original question has a set of choices. This is within the context of cell division. The choices are:

A. A cell in G1 of interphase and a cell in G2 of interphase
B. A cell in G1 of interphase and a cell immediately after the completion of meiosis II
C. A cell in G1 of interphase and a cell in metaphase II of meiosis
D. A cell in G2 of interphase and a cell in metaphase II of meiosis
<span>E. None of the above.
</span>
The correct answer is C. A cell in G1 is diploid and the cell in meiosis II is haploid but the amount of DNA still equivalent as each chromosome in the haploid cell consists of two chromatids. G2 cells already had been through the S phase therefore the genetic material is already doubled. A cell immediately after meiosis II has half the genetic material.
6 0
3 years ago
What the difference between reduction and decrease ?
Leokris [45]
Reduction is to bring down the size or value of intensity of a certain thing. Decrease is to decrease or “bring down” of a quantity or to become smaller.
6 0
4 years ago
The four essential elements for life are
sertanlavr [38]
The answer is a
Hope this helped

7 0
3 years ago
Read 2 more answers
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