Home
Class 11
BIOLOGY
The hormone brings about powerful contr...

The hormone _________ brings about powerful contraction of uterine muscles during child birth

A

Relaxin

B

Oestrogen

C

Progesterone

D

Oxytocin

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Fill in the blanks : The hormone .............. is involved in the contraction of uterine muscles during child birth.

Hormone which stimulates contraction of uterus during child birth

Name the hormone responsible for the vigorous contractions of the uterine muscles .

_________ movement of a leech is brought about by contraction and relaxation of muscles.

Consider the following statements. (i) Polyspermy may bring about fertilisation of egg by more than one male nucleus or the supernumerary sperms may fertilise other components of embryo sac much as synergids or antipodals. (ii) In angiosperms, pollen tube is normally an unbranched structure which ususally persists after fertilisation. (iii) Intine is the inner, pectocellulosic layer of pollen grain wall which is destroyed during acetolysis. (iv) Exine layer of pollen grain comprises of an outer non-sculptured layer sexine and an inner sculptured layer tectum. Which of the following combinations of above given statements is correct ?