
The gestation period of elephant is about
A. 11 months
B. 15 months
C. 22 months
D. 32 months
Answer
507.9k+ views
Hint: Gestation period is the period of the development of an embryo while carrying inside the viviparous animals. It typically occurs in mammals, but also occurs in some non-mammals. Mammals can have one or more gestation at one time during the pregnancy in the case of multiple births.
Complete answer:
In the case of mammals the pregnancy begins when a zygote implants in the female uterus and ends once the fetus leaves the uterus while giving birth. The development phase of the zygote is carried inside the body of mother in viviparous animals and the time taken for the development is called gestation period. There are various other factors which determine the gestation period in an animal as some gave birth before and some after the average gestation period.
Smaller animals have a shorter gestation period compared to large animals which have a longer gestation period. Cats are small animals and have a gestation period of 2 months whereas large animals like elephants have an average gestation period of 640-660 days or 95 weeks roughly. This makes elephants the longest gestation mammal which has an average gestation period of 22 months.
Hence, the correct option is C. 22 months.
Note: Gestation period does not remain the same with all animals of the same species as it depends on various other factors as well. Some animals give birth to young one before and some after the average gestation period as other factors play an important role in it.
Complete answer:
In the case of mammals the pregnancy begins when a zygote implants in the female uterus and ends once the fetus leaves the uterus while giving birth. The development phase of the zygote is carried inside the body of mother in viviparous animals and the time taken for the development is called gestation period. There are various other factors which determine the gestation period in an animal as some gave birth before and some after the average gestation period.
Smaller animals have a shorter gestation period compared to large animals which have a longer gestation period. Cats are small animals and have a gestation period of 2 months whereas large animals like elephants have an average gestation period of 640-660 days or 95 weeks roughly. This makes elephants the longest gestation mammal which has an average gestation period of 22 months.
Hence, the correct option is C. 22 months.
Note: Gestation period does not remain the same with all animals of the same species as it depends on various other factors as well. Some animals give birth to young one before and some after the average gestation period as other factors play an important role in it.
Recently Updated Pages
Master Class 12 Biology: Engaging Questions & Answers for Success

Class 12 Question and Answer - Your Ultimate Solutions Guide

Master Class 12 Business Studies: Engaging Questions & Answers for Success

Master Class 12 Economics: Engaging Questions & Answers for Success

Master Class 12 Social Science: Engaging Questions & Answers for Success

Master Class 12 English: Engaging Questions & Answers for Success

Trending doubts
Which are the Top 10 Largest Countries of the World?

An example of ex situ conservation is a Sacred grove class 12 biology CBSE

Why is insulin not administered orally to a diabetic class 12 biology CBSE

a Tabulate the differences in the characteristics of class 12 chemistry CBSE

Why is the cell called the structural and functional class 12 biology CBSE

The total number of isomers considering both the structural class 12 chemistry CBSE
