TEST YOURSELF

Author:Dr. B.B. Arora & A.K. Sabharwal

Dr. B.B. Arora Biology Solutions for Exercise - TEST YOURSELF

Simple step-by-step solutions to TEST YOURSELF questions of Life Processes from MODERN'S ABC+ OF SCIENCE BIOLOGY FOR CLASS X. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from TEST YOURSELF with Hints & Solutions

EASY
10th CBSE
IMPORTANT

Give the technical term for the synthesis of organic food by the autotrophs in the presence of solar energy.

MEDIUM
10th CBSE
IMPORTANT

_____ movement is the involuntary conduction of food bolus in the alimentary canal. (Peristaltic/Pendular/Skeletal)

EASY
10th CBSE
IMPORTANT

 Differentiate between aerobic and anaerobic respiration.

MEDIUM
10th CBSE
IMPORTANT

Give a structure of a stoma of a dicot leaf.

MEDIUM
10th CBSE
IMPORTANT

Identify the correct sequence of labelled A, B, C and D of the following diagram of a part of the peel of a dicot leaf seen with a compound microscope:
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MEDIUM
10th CBSE
IMPORTANT

A destarched leaf on a potted plant was covered with black (A), white (B), and transparent (C) strips of paper, as shown in the figure. After six hours of exposure to sunlight, the leaf was removed from the plant and tested for starch. Which one of the following will be the correct observation?

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EASY
10th CBSE
IMPORTANT

Which epidermal peel will be preferred to observe the stomata in a dicot leaf and a monocot leaf and why?

MEDIUM
10th CBSE
IMPORTANT

Why a bread piece kept in buccal cavity starts tasting sweeter after some time and not immediately?