Find out what do the terms 'algal bloom' and 'red-tides' signify.

What is algal bloom?

What do the term Phycobiont and Mycobiont signify?

Find out what is floating kidney?

What do you mean by the term 'Homeotherm'?

What do you mean by the term 'triploblastic'?

What is the difference between flora, fauna and vegetation? Eichhornia crassipes is called as an exotic species while Rauvolfia serpentina is an endemic species in India. What do these terms exotic and endemic refer to?

Solve the following questions : Observe the figure and answer the questions : sachin and sameer started on a motorbike from place A, took the turn at B , did a task at C , travelled by the route CD to D and the went on to E . Altogether , they took one hour for this journey : find out What was their velocity from A to E in the direction AF ?:

What do you mean by the term Arthropoda?

Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. Plasmodesmata

Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. Middle lamella