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The process through which plants prepare their own food is called __

Choose the organism that reproduces through budding

Which is the secondary sexual character of males among the following?

DNA is a/an ___ (acid/base/neutral) present in our body that decides heredity property.

When an apparently healthy person is diagnosed as unhealthy, the reason could be that:

The upper chambers of heart which pump blood into the ventricles are called ________. Choose the correct option.

Kharif crop is a:

Anemophilous flowers do not have:

The term “antibiotic” was coined by

Which of the following the is the correct order of farm practice for crop production?

Which pair of systems from the following facilitates information transfer all over the body?

Question 32
Why does the skin of your finger shrink when you wash clothes for a long time?

The organelle which synthesises lipids in the cell is

Why is chemical treatment required for storing large quantities of grains?

Which gas is responsible for controlling the inflammability of Oxygen gas?

How many cells are there in our body

Which of the two has a large vacuole : a plant cell or an animal cell ?

Female gamete in humans is called _______ .

When the deforestation is done then the soil become unfertile then how the reforestation can be done

Why does plant call posses large sized vacuole

What are endemic species

What are good quality seeds ? You are given a sample of wheat seeds. How will you select good, healthy seeds for sowing ?

You are aware of Polio Eradication Programme in your city. Children are vaccinated because:

Select a suitable pronoun for the blank.

The boys assured ______ that they would find their way back.

Describe various modes of nutrition. [3 MARKS]

What are the differences between endocrine system and exocrine system?

how does a test tube baby is born

The science of cultivation of land and production of grains and other food crops on a large scale is known as:

Complete the trophic levels in the following basic food chain.

Producers $\to$ ? $\to$ Secondary consumers $\to$ ? $\to$ Decomposers

Name the hormone which is required for the metamorphosis of larvae (tadpoles) into adult frogs.

Along with the nervous system, the ______ system coordinates the various activities of body parts.

Periyar is a _______ in Kerala

Macrocyst formation occurs in cellular slime moulds during

Find the odd one out.

The matrix inside nucleus is known as - _____________

Q36. Consider the following statements regarding Fair and Remunerative Price (FRP) of sugarcane:

1. It approved by Commission for Agricultural Costs and Prices (CACP).

2. It is announced for Jute as well.

Which of the above statement(s) is/are correct?

Why is there a need to improve the yield of food grains using technology?

How are 'non-green' forms of algae clubbed together with the green chlorophyllous algae in the same plant kingdom division?

Which of the following statements is/are correct about receptors?

Who proposed the six-kingdom classification?

Name the micro-organism which is used for the large scale production of alcohol.

What happens to the microbes present in our body when we die ?

How are viroids different from viruses

Which bacteria make the conditions anaerobic during fermentation of milk into yoghurt?

Which of the following statement(s) is/are incorrect regarding prokaryotes?

i. They don't have a well-defined nucleus.
ii. Amoeba is a single-celled prokaryotic organism.
iii. DNA is generally circular.
iv. They are unicellular organisms.