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andrey2020 [161]
3 years ago
7

Which hormone causes the regrowth of the endometrial lining of the uterus?

Biology
1 answer:
makvit [3.9K]3 years ago
3 0

Answer:

progesterone

Explanation:

Progesterone, unlike estrogen, has no activity on determining female sexual characteristics. Progesterone activity is to prepare the uterus for possible pregnancy by growing the endometrial lining of the uterus and receiving the fertilized egg and stimulating milk production.

Progesterone is directly responsible for maintaining and sustaining the fetus in the womb, stimulating, during the first two weeks of pregnancy, the fallopian tube and endometrial glands to secrete nutrients essential for the zygote. Uterine contractions are inhibited to prevent the fetus being expelled as it blocks prostaglandin production and decreases oxytocin sensitivity.

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What fine-tuned sensory receptors detect differences in tension generated by active muscle rather than muscle length
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golgi tendon organs fine-tuned sensory receptors detect differences in tension generated by active muscle rather than muscle length.

  • Gamma motor neurons fire to regain sensitivity, causing the spindle to contract, becoming taut and regaining the ability to transmit muscle length.
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What is golgi tendon organs?

  • The Golgi tendon organ, which is located close to the point where a tendon joins a muscle, is a sensory ending that resembles a tree and is encased in a spindle-shaped connective tissue capsule.
  • In a male, one tendon organ is attached to 10 to 20 muscle fibers.
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Learn more about golgi tendon organs

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4 0
2 years ago
Fill in the blank
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Answer:

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3 years ago
The Neanderthal skeleton known as the "old man" showed evidence of many injuries over a long life. Several broken bones had heal
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Answer:

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The Neandertals were exposed to very hard environmental conditions, thereby these lesions may be indicative of such conditions to which this species was exposed.

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Plants, for example, through their chloroplasts make sugar with the energy of sunlight and from soil water and carbon dioxide from the air. This sugar synthesis using light is photosynthesis.

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