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MArishka [77]
2 years ago
5

A surge in which hormone(s) immediately precedes ovulation? a surge in which hormone(s) immediately precedes ovulation? progeste

rone only fsh only lh and fsh lh only
Biology
1 answer:
dedylja [7]2 years ago
3 0

The answer is LH only. Luteinising hormone promotes the release of an egg from an ovary during ovulation. Follicle Stimulating Hormone, on the other hand,  stimulates the maturation of ovarian follicles. When its levels drop and LH surge, ovulation of a mature egg from the mature follicle occurs.  






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Which characteristic do protozoans Foraminiferans (Phylum Sarcodines) and coccolithophores (Phylum Haptophyta) have in common?
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The common characteristic of those two organisms is hard spherical shells (exoskeleton).

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Coccolithophore is a unicellular, eukaryotic alga with special calcium carbonate plates (or scales) of uncertain function (coccoliths). Each unicellular alga is enclosed in its own collection of coccoliths, the which make up its exoskeleton- coccosphere.


8 0
3 years ago
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Hemoglobin is the protein that transports oxygen in mammals. Different species of mammals have slightly different forms of hemog
slavikrds [6]

Answer:

The correct answer is - 6.8950.61 gm per mole

Explanation:

Given:

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1 hemoglobin = 4 Fe

Solution:

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100 % correspond to = 223.4 *100/0.324

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MM of haemoglobin = 68950.61 gms = 6.8 E4 gms

6 0
2 years ago
The thee parts of the Cell Theory are
Molodets [167]

Answer:

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aleksley [76]
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5 0
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umka21 [38]

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