Explore topic-wise InterviewSolutions in .

A Atom has a nucleus which is surrounded by electrons and protons. A cell in a leaf also has a nucleus, so the nucleus in the leaf also has electrons and protons surrounding it?

Define-

A. protoplasm

B. nucleoplasm

Population experts refer to the possible 'demographic bonus' that may accrue to around 2016 A.D. They are referring to the phenomenon of

The process of protein synthesis occurs in

Teeth formed only once during lifetime in humans

The shape of the body of a fish is __.

Animal husbandry means:

Question 11
Compare and contrast nervous and hormonal mechanisms for control and coordination in animals.

Man-made sources of radiation pollution are

Why are antibiotics not effective against cold and flu? Why do antibiotics work on bacterial infections only? [3 MARKS]

Salk's vaccine is given to prevent which disease?

Function of Zinc is

Flexibility in plants is due to

Which of the following is the correct direction of flow of electrical impulses?

Can some saprophytes cause diseases to humans? If yes, can you name some of them?

Which of the following helps in removal of excess water from the body?

What is nutrition? Why do we need nutrition? Give the names of major nutrients? [3 MARKS]

If an insect goes and sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. This response of pitcher plant is the result of a change which occurred in the surroundings of the pitcher plant which is also known as -

Match the name of the organisms with their mode of taking in food.

___ helps in cell division.

How do you measure the temperature in laboratory thermometer

What is holozoic mode of nutrition?

Fungal body contains filaments called ___ .

What kind of waste do you see in this image?

The correct sequence of the food chain is:

When does water gets polluted?

Disease causing microorganisms are known as:

Q46. Laurentian type of climate is characterized by major fishing grounds in the world. The reason(s) is/are:

1. Meeting point of warm and cold ocean currents.

2. Gentle continental shelves.

3. Abundance of planktons.

Select the correct answer using the code given below.

What is percentage of Various gases in exhaled and inhaled air .....

An extremely severe allergic reaction is known as ___.

In a day minimum temperature is attained at

__________ is the largest gland in our body.

Choose the option that gives the correct order of layering procedure.

a – Roots begin to groow on the stem

b – The stem is bent and buried in soil

c – The stem is cut from the parent plant

d – New leaves start developing on the stem

The picture above shows multiple fission. Which of the following options explains the difference from binary fission? You may choose more than one option.

Question 136 (iv)

Designing a Healthy Diet When you design your healthy diet, you want to make sure that you meet the dietary requirements to help you grow into a healthy adult. As you plan your menu, follow the following guidelines.
15% of your calories should come from proteins. There are 4 calories in each gram of proteins.

Arteries carry blood from ___ to ___of the body.

Which of the following represents the correct sequence of organs through which air passes during inhalation?

In which of the following regions do we have an equal duration of days and nights throughout the year?

Over the period of 8 years, the Bubonic Plague is responsible for reducing the population of the entire Earth by ___ of it's size.

Just like a locomotive engine, muscles can only:

Which of the following is/are not example(s) of parasites?

Observe the given figure and identify the labelled parts.