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ale4655 [162]
3 years ago
5

What is the correct order of phases in the menstrual cycle? (1) progestational phase, (2) ovulation, (3) estrogenic phase, (4) m

enses (1) menses, (2) estrogenic phase, (3) ovulation, (4) progestational phase (1) estrogenic phase, (2) menses, (3) ovulation, (4) progestational phase (1) menses, (2) ovulation, (3) estrogenic phase, (4) progestational phase?
Biology
1 answer:
ella [17]3 years ago
6 0
The correct order of phases in the menstrual cycle is; 
 menses, .estrogenic phase, ovulation, and progestational phase.
The menstrual cycle is complex and is controlled by many different glands and hormones that these glands produce. 
There are four phases of menstrual cycle; namely, menstruation, the follicular phase, ovulation and the luteal phase. 
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Explanation:

K.E = 1/2mv²

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5 0
3 years ago
What information about recombination frequencies enables scientists to create linkage maps?
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The answer is;

  1. The recombination frequency is proportional to the distance between the two genes
  2. The lower the recombination frequency, the farther apart two genes are on the chromosome

Genes that are close together are more likely to be passed together to offspring during recombination. Geneticist compares the ration between the proposed phenotype offspring and actual phenotype offerings in a population. The higher the recombination frequency (centimorgans," or cM), the closer the genes are linked together, physically.

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3 years ago
A hypothetical mutation in a squirrel population produces organisms with eight legs rather than four. Further, these mutant squi
dezoksy [38]

Answer:

option c punctuated equilibrium

Explanation:

Punctuated equilibrium occurs in a process whereby evolutionary changes occurs in some organisms in a rapid burst of time rather the conceived gradual changes that occurs over a long period of time. this burst of time might be in about 500,000 years. It is assumed that the organism has maintained/lives in stasis for a long period without a need for change, but then, once the change takes place (most of the time, due to an environmental factor), the organism quickly adapts to its new environment with this new adaptation.

7 0
3 years ago
The chemical equation of photosynthesis includes 602. Which best describes this substance?
IrinaK [193]

Answer:

a gas produced during photosynthesis

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during photosynthesis plants use carbon dioxide, water and sunlight to make sugar (glucose) and a waste product, oxygen gas.

the equation of this process can be:

6 CO2 + 6 H2O + light energy  →  C6H12O6 + 6 O2.  

carbon dioxide + water + light  →   glucose + oxygen

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3 0
3 years ago
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