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TLS Online TPP Program

#Id: 1872

α12 - Per capita competitive effect on species 1 of species 2.

#Unit 10. Ecological Principles #Interspecific competition #Part B Pointers
PYQ Links
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TLS Online TPP Program

#Id: 6601

#Unit 7. System Physiology – Animal

FSH stimulates aromatase in the granulosa cells
TLS Online TPP Program

#Id: 6602

#Unit 7. System Physiology – Animal

LH stimulates cholesterol desmolase in the theca cells
TLS Online TPP Program

#Id: 6603

#Unit 7. System Physiology – Animal

In the granulosa cells,
All the androgens and much of the progesterone
are converted into estrogens by the enzyme aromatase
TLS Online TPP Program

#Id: 6604

#Unit 7. System Physiology – Animal

Theca cells synthesize and secrete progesterone.
TLS Online TPP Program

#Id: 6605

#Unit 7. System Physiology – Animal

Three estrogens are present in the plasma of the human female: 

1β-estradiol
 Estrone
Estriol
TLS Online TPP Program

#Id: 6606

#Unit 7. System Physiology – Animal

The principal estrogen secreted by the ovaries is β-estradiol