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Consider the following statements (a - d) each with one or two blanks.
I. In our body, _(1)_ is the longest cell while _(2)_ is the smallest cell.
II. Cell membrane in animal cells is _(3)_
III. Mitochondria is absent in _(4)_
IV. _(5)_ are membraneless organelles of cell and are involved in synthesis of _(6)_
Select the correct option to fill any three or four blanks.

A1 - Neuron, 2 - PPLO , 4 - bacteria
B3 - Permeable , 5 - Ribosomes, 6 - proteins
C3 - Selectively permeable , 1 - Neuron, 2 - RBC
D3 - Impermeable , 4 - human RBCs , 6 - lipids

Read the given conversation among three friends.

Which of them made correct statement?

ASonia and Rohan only
BRohan and Ajay only
CSonia and Ajay only
DSonia, Rohan and Ajay

Which of these is true of mountain dwellers in relation to people residing at sea level?

AMountain dwellers have greater vital capacity and enlarged thoracic cavity
BMountain dwellers have reduced vital capacity and compressed thoracic cavity
CMountain dwellers inhale a smaller amount of air than people living at sea level
DMountain dwellers have a reduced concentration of red blood cells compared to people living at sea level.

Anshuman pushed an inverted empty glass into a basin of water. He noted the water level in the glass at different stages and marked them.
Where would the water level inside the glass be, when the glass is dipped fully?


AP
BQ
CR
DS

Four closed beakers contain ice, water, steam, and water vapor, as shown in the given figure. Their respective temperatures are –5° C, 30° C, 115° C, and 45° C.

Aice < water < steam < water vapor
Bwater < ice < steam < water vapor
Cice < water < water vapor < steam
Dwater < ice < water vapor < steam

Study the given flow chart and select the option which can fill empty spaces X, Y and Z correctly.



AX - Rice, Y - Almond, Z - Milk
BX - Rice, Y - Milk, Z - Apple
CX - Mango, Y - Wheat, Z - Rice
DX - Milk, Y - Black gram, Z - Bajra

Study the description given below.

Which of the following pairs of plants can 'X' and 'Y' be?

----------X--------------Y
A Water lily-----Water lettuce
B Water hyacinth-----Water lily
C Water lettuce-----Watch hyacinth
D Water moss fern-----Water lily

Energy used by green plants to make food is __________.

A Wind energy
B Potential energy
C Chemical energy
D Solar energy

Which of the following statements regarding vermicompost is correct?

(A) It is prepared from plant and animal wastes by red worms.

(B) It is harmful for the animals living in the soil.

(C) It is less beneficial for plants than chemical fertilizers.

If the Sun is as big as a 'Football', then the Earth will be as small as a

(A) Ping pong ball

(B) Bean seed

(C) Tennis ball