Explore topic-wise InterviewSolutions in .

Why does some plants like onions have stomata on both the side of the leaf that is under and above ?

Raj's father specifically asked him to water the plants near the ground as depicted in the image below. This is because

__ is a condition in which a person's weight is at least 10 percent more than the normal for his or her height.

The deficiency of one of the following in the diet of a person for a considerable time can lead to a disease called night blindness. This one is:

(a) vitamin B

(b) vitamin D

(c) vitamin A

(d) vitamin C

Which of the following is/are true for Loranthus?

Peas are ___ plants.

Mangrove trees grow in areas where water floods the land they grow on from time to time. To adapt, they have special roots (that look like spikes sticking out from the ground) to help them breathe. Choose the option that explains why.

What is legal adulteration?

The summit of Mount Everest (Sagarmatha) is at 8848 m above sea level whereas camp 2 is at 6610 m above sea level. Which is colder, Summit or Camp 2?

Type in your answer ___.

Why do you add warm water over sore feet?

Which of these is the correct sequence in the process of digestion?

Lungs are spongy in nature due to the presence of tiny balloon-like structures called ________ .

The snail moves with the help of

What do you mean by accessory digestive glands?

___ are joints in the body where bones are joined together but where very little or no movement occurs.

Identify the incorrect statement(s) regarding the components of PNS.

I. The nerves carrying impulses from CNS to the peripheral system are sensory nerves or afferent nerves

II. The nerves carrying impulses from the peripheral system to CNS are motor nerves or efferent nerves

III. Afferent nerves bring in impulses from the auditory, visual and touch receptors.

IV. Efferent nerves coordinates impulses towards effector organs.

What Kingdom does Euglena belong to?

How earth worms help in improving soil fertility?

Which of the following blood cells impart colour to blood?

___ is used to build your immunity against certain diseases.

Which of the following is a group of 'flowering plants'?

A carbohydrates molecule is made up of ____ .

Match the following
$\begin{array}{cccc}A.& \text{Zoophily}& 1.& \text{Pollination by birds}\\ B.& \text{Ornithophily}& 2.& \text{Pollination by insects}\\ C.& \text{Entomophily}& 3.& \text{Pollination by bats}\\ D.& \text{Chiropterophily}& 4.& \text{Pollination by animals}\end{array}$

Intercellular material is solid and pliable in:

When Some wheat dough was left in the open for a few days it started emitting a foul smell. State why?

Population growth rate follows__ progression.

The only cellular component seen in a prokaryotic cell is ________.

Which is the drug based on arsenic compound, produced in 1910 which killed germs of syphilis?

Seeds develop from _______ after fertilization occurs.

The structures that help grapevines hold onto a support are called -

What are the two most widely used disease classifications?

_____________ is a tube that carries urine from the kidney to the urinary bladder.

The central nervous system comprises of

The internal structure of the stomach is lined by

Ganga is contaminated because:

The flowers in which either androecium or gynoecium is absent are called:

The light reaction breaks:

Which of the following is true about nutrition in paramecium?

Which of the following helps in the digestion of fat?