Assertion: Parturition is induced by neural signal in maternal pituitary.
Reason: At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.

Given below are assertion and reason . Point out if both are true with reason being correct explanation (A). Both true but reason is not correct explanation (B), assertion true but reason is wrong (C ), both are wrong (D). Assertion: Parturition is induced by neural signal in materianl pituitary . Reason: At the end of gestation period. the maternal pituitary releases productin whichcauses uterine contractions.

Assertion (A): Parturition is induced by a complex neuro endocrine mechanism. Reason (R ): At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.

From where do signals for parturition originate and what does maternal pituitary release for stimulating uterine contrations for child birth?

Read following statements (a-d) and choose the option with only correct statements. a. Parturition occurs due to a complex neuroendocrine mechanism at the end of gestation period. b. The signals for parturition originate from fully developed foetus and placenta which induces mild uterine contraction. c. Foetal ejection reflex triggers release of oxytocin from foetal pituitary. d. Oxytocin reduces uterine contraction under positive feedback control and causes expulsion of placenta followed by foetus known as parturition. a and b b and c c and d a and d

(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?

(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-Fertilization IV-Implantation (b) From where do signals for parturition originate and what does maternal pituitary release for stimulating uterine contractions for child birth ?

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

Which of the following endocrine glands is responsible for the release of hormones which cause uterine contractions during childbirth ?