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Serga [27]
3 years ago
10

Women have sex chromosomes XX, and men have sex chromosomes XY. Which of a woman's grandparents could not be the source of any o

f the genes on either of her X chromosomes?
A) mother's mother
B) father's mother
C) mother's father
D) father's father
Biology
1 answer:
Bond [772]3 years ago
8 0
The answer would be "Father's father" 'cause when boy born, he receives Y chromosome from his father and not X so he can't transfer it to his daughter, as he will transfer his X chromosome to her.

In short, Your Answer would be Option D

Hope this helps!
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The phase in the bacterial growth curve which is defined by  zero net growth due to a lack of nutrients and excessive waste products being present is the death phase of the growth curve.

<u>Phases of the bacterial growth curve-</u>

The bacterial growth curve is a curve that depicts the number of viable live cells in a bacterial culture over a span of time. This growth curve has four very distinct phases, which are- lag phase, log phase, stationary phase, death phase.

  • Lag phase- The first phase which is the period of metabolic growth rather than division of cells.
  • Log phase- The second phase where the cells are dividing and increasing in numbers.
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brainly.com/question/14788016

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Explanation:

Image result for Where are stratovolcanoes commonly found? What type of plate boundary are they near?

Stratovolcanoes are also commonly called composite volcanoes. Mt. Fuji in Japan is an example of a stratovolcano. Stratovolcanoes are most found commonly along <u>subduction zones</u>, which are boundaries between two tectonic plates where an oceanic plate is sinking into the mantle beneath another tectonic plate.

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