EASY
NEET
IMPORTANT
Earn 100

Function of allantois in mammal is

50% studentsanswered this correctly

Important Questions on Human Reproduction

HARD
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 15
The foetal membrane which is the source of first blood corpuscle to enter the circulation of the embryo is called
EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 1
Foetal ejection reflex in human female is induced by
Or
The signals for parturition originate from
HARD
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 2
The layer of uterus which becomes much eroded due to placental villi is known as
EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 3

The following figure refers to the human foetus within the uterus. Identify A to D correctly

Question Image

EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 4
To ensure effectiveness of reproduction in mammals
EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 5
The role of the placenta is
EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 6
Placenta produces which hormone?
EASY
NEET
IMPORTANT
NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 7
The eutherian placenta is derived from or In mammals placenta is formed by