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lesya692 [45]
3 years ago
15

Student argues that being separated geographically is the only way for speciation to occur. Why is he wrong?

Biology
2 answers:
solniwko [45]3 years ago
6 0

Answer:

its B

Explanation:

Ne4ueva [31]3 years ago
5 0

Answer:

its b

Explanation:

edgenuity 2020

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Explanation:

Bearded dragons also look cooler,, im more partial to moniter lizards myself but bearded dragons are awesome reptiles. Im not sure if that was what you were asking though :,)

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2 years ago
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Hope this helped you- have a good day bro cya)

7 0
2 years ago
Double fertilization results in the formation of select one:
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Double fertilization results in the formation of  one diploid embryo and a triploid endosperm. Double fertilization is characterized by the formation of two embryos; the embryo proper which is diploid and the fusion product of the central cell with one male gamete which is triploid. This secondary triploid zygote develops into the endosperm. 
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3 years ago
What property of a hormone would allow it to pass unassisted through a plasma membrane?
siniylev [52]

Ans.

Hormones are regulatory substances synthesized by various plants and animals and play role in proper growth, development, and maintain homeostasis. Hormones are released by signalling cells and show their actions after binding to specific receptors present on the surface or inside of the target cell.

Hormones, for which receptors are present inside the cells (in cytosol or nucleus) should be hydrophobic in nature. This is because plasma membrane is made up lipid molecules and small, hydrophobic, uncharged molecules can easily pass through this. For example, cortisol, estrogen, and progesterone hormones are lipid-derivatives and receptors for these hormones are present inside the cells.  


8 0
3 years ago
In an attempt to increase diversity in your local public health department workforce you decide to obtain more information from
ExtremeBDS [4]

Answer:

C

Explanation:

Diversity is based on the practice and experience you have with a variety of different ethnic backgrounds

7 0
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