Login
Home
TOP
Send feedback
Login
Subjects
Science CBSE Homework Assignments
Class 10
How do organisms reproduce?
Reproductive health
2.
Reproductive health related problems, strategies, lactation, maternal and fraternal twins
Question:
5
m.
Choose the correct answer
:
1
.
Which of the following statements is/are true of parturition?
Lactation involves different processes that provide the driving force for the baby to come out
Parturition is the expulsion of the fully grown foetus from the mother's uterus
Signals for childbirth starts from the fully matured foetus and the placenta that induce the uterine contractions
Oxytocin from the anterior pituitary lobe stimulates the strong contractions of the uterine wall
2
.
Which of the following statements is true about identical twins?
They are also called as monozygotic twins
They develop from two different ova
They develop from a single zygote
They are also called as dizygotic twins
3
.
Which of the following are the strategies to achieve reproductive health?
Sex education in schools
Over population
Family planning programme
Information on reproduction-related problems and infertility
Frequent pregnancies and pregnancy at a tender age
Login
or
Fast registration
Previous task
Exit to the topic
Next topic
Send feedback
Did you find an error?
Send it to us!
