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Natali [406]
3 years ago
15

Explain why human eggs all contain one X chromosome

Biology
1 answer:
BlackZzzverrR [31]3 years ago
5 0

Answer:

because the mother has two x chromosomes so either way it will get passed down whether the father give an x chromosome or not

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A mouse’s skin cell contains 11 chromosomes. How many chromosomes would be present in each of the mouse’s bone cells?
zmey [24]

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11 chromosomes

Explanation:

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When endometrial tissue implants in the pelvic cavity this is called?
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Endometriosis

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If a plant is grown in the absence of gravity, which type of phototropism will its roots exhibit, and where will auxin accumulat
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2 years ago
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Why does the reduction of the dye DCPIP work best using the chloroplasts whose outer envelopes have been damaged during preparat
Stolb23 [73]

Answer:

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These electrons for the ETC chains, generates the PMF for pumping H+ as protrons into the thylakoid  intramembranes.

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Therefore with the outer envelope removed, the intramembrane is exposed,more protons(H+) are released, but can not be held in the outer envelope to form electrochemical gradients,beacause the intramembrane space is now permable.

Thus   the rate of reduction of DCPIP is faster.The  color changes to colorless increases when reduced , from blue color.

Explanation:

7 0
3 years ago
The first scientist to classify living organisms into groups was?​
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First scientist was Carl Linnaeus
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