+91-8076753736 support@wiredfaculty.com
Wired Faculty Logo
Wired Faculty Logo Wired Faculty

Sponsor Area

Reproduction In Animals

Question
CBSEENSC8005377
Wired Faculty App

How are the young ones of frogs and other aquatic animals produced?

Solution

Frogs and many other aquatic animals lay their eggs and sperms in water. Females lay eggs in slow moving streams. The males also lay their sperms on the eggs. Eggs and sperms are produced in a very large amount because most of these get scattered away due to water, wind and rains. only a few come in contact with each other and get fertilized. They divide and grow into tadpoles. 

Some More Questions From Reproduction In Animals Chapter

Indicate whether the following sentences is True (T) or False (F) :

External fertilisation takes place in frog.

Indicate whether the following sentences is True (T) or False (F) :

A new human individual develops from a cell called gamete.

Indicate whether the following sentences is True (T) or False (F) :

Egg laid after fertilisation is made up of a single cell

Indicate whether the following sentences is True (T) or False (F) :

Amoeba reproduces by budding.

Indicate whether the following sentences is True (T) or False (F) :

Fertilisation is necessary even in asexual reproduction.

Indicate whether the following sentences is True (T) or False (F) :

Binary fission is a method of asexual reproduction.

Indicate whether the following sentences is True (T) or False (F) :

A zygote is formed as a result of fertilisation.

Indicate whether the following sentences is True (T) or False (F) :

An embryo is made up of a single cell.

Give two differences between a zygote and a foetus.

Define asexual reproduction. Describe the two methods of asexual reproduction in animals.

Sponsor Area

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation