The World of Li...

Few characteristics of an organism are given below:

a. Secretes the slime layer
b. Does not have endoskeleton
c. Has CaCO₃ in the protective structure

Which organism is described above?

Read the statements given below and answer accordingly.

Statement 1: Mountain goat has strong hooves.
Statement 2: Strong hooves help the mountain goat in running up the mountain's rocky slopes.

A lion has a special adaptive feature that helps it mimic the dry grasslands. Which of the following is that adaptive feature?

Ravina went to visit an animal museum where she saw a number of animals and plant specimens. She noted down the characteristics of them as below:

A: Strong claws and eyes in the front of the head
B: Long ears and eyes on the sides of the head
C: Long hair on the body

Identify these animals correctly.

Sourabh bought an aquatic plant from a nearby pond. On seeing the plant, his mother concluded that it is a totally submerged plant. How did she reach at that conclusion?