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Signals for parturition originate from...

Signals for parturition originate from

A

Fully developed foetus only

B

Placenta only

C

Placenta as well as fully developed foetus

D

Oxytocin released from material pituitary

Text Solution

Verified by Experts

The correct Answer is:
C
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Explore conceptually related problems

The signals for parturition orginate from:

Singnals for partiurition originate from

State from where do the signals for parturition originate in human females.

(a) In which part of the human female reproductive system do the following events take place ? I-Release of 1st polar body II-Release of 2nd polar body III-Fertilisation IV-Implanatation (b) From where do signals for parturition originate and what does material pituitary release for stimulating uterine contrations for child birth ?

(a) In which part of the human female reproductive system do the following events take place? (i) Release of 1st polar body (ii) Release of 2nd polar body (iii) Fertilisation (iv) Implantation (b) From where do signals for parturition originate and what does maternal pituitary release for stimulating uterine contractions for childbirth?

Read the following statements carefully and select the correct statements. (i) hPL plays a major role in parturition. (ii) Fetus shows movements first time in the 7^(th) months of pregenancy. (iii) Signal for parturition comes from fully developed fetus and placenta. (iv) Embryo's hearth is formed by the 3^(rd) month of pregency.

Select the correct statement. (a) hPL plays a major role in parturition (b) Fetus shows movements first time in the 7 t h month of pregnancy (c) Signal for parturition comes from fully development fetus and placenta (d) Embryo's heart is formed by the 2 t h month of pregnancy

Aves originated from

During parturition

Impulse of heartbeat originates from

ALLEN-HUMAN REPRODUCTION-I-S
  1. Where does fertilisation normally take place in a human female?

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  2. Which of the following change does not occur during parturition ?

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  3. Signals for parturition originate from

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  4. Which of following sequence followed in human embryology is correct ?

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  5. Anaphase promoting complex (APC) is formed by:-

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  6. What is significance of amniotic fluid ?

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  7. In human female the blastocyst :-

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  8. The first movements of the fetus and appearance of hair on its head ar...

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  9. Which one of the following statements about morula in humans is correc...

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  10. Correct sequence of embryo development :

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  11. In human adult females oxytocin:-

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  12. Which of the following is responsible for division of fertilized egg :...

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  13. Embryo is also called foetus after :-

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  14. If all 8 blastomeres of mammalian morula are separated, then what will...

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  15. During fertilization, intermixing of chromosome of male and female gam...

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  16. Soluble inorganic and organic nutrient material, hormones, antibodies,...

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  17. The pregnancy test is based on detection of which hormone ?

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  18. Match the Column-A with Column-B :-

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  19. How many eggs and sperms are required to produce fraternal twins ?

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  20. It is a digramatic presenation of ovum which surrounded by few sperms,...

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