EASY
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The mode of nutrition in Cuscuta is –
 

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Important Questions on Life Processes

EASY
Science>Biology>Life Processes>Introduction to Life Processes
The light reaction occurs in which part of the chloroplast:
HARD
Science>Biology>Life Processes>Introduction to Life Processes
Answer the following question:
Name different types of neurons and give one function of each.
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
Name the plant hormone that catalyses the falling of leaves. 
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
The shape of guard cells changes due to change in the
EASY
Science>Biology>Life Processes>Introduction to Life Processes
Answer the following question:
Name four plant hormones.
EASY
Science>Biology>Life Processes>Introduction to Life Processes
The basic source of energy for all organism is
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
What are the processes that are important for life?
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes

Assertion (A): No carbon dioxide is released during the day in plants.

Reason (R): Only photosynthesis occurs during the day.

EASY
Science>Biology>Life Processes>Introduction to Life Processes
The loss of water in the form of water vapour through stomata on leaves is known as _____.
EASY
Science>Biology>Life Processes>Introduction to Life Processes
Answer the following question:
Name any four life processes in living things.
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes

Rearrange the following sentences and choose the correct option.

a. Breakdown of H2O into hydrogen and oxygen and conversion of light energy into chemical energy.

b. Reduction of carbon dioxide to carbohydrates.

c. Absorption of light energy by chlorophyll.

MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
Adenosine triphosphate (ATP) produces during _____ in living organisms and also during _____ in plants.
EASY
Science>Biology>Life Processes>Introduction to Life Processes
The opening and closing of the stomata depends upon:-
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
The habitat of plants related with the presence of sunken stomata in leaves is-
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
Guard cells are capable of photosynthesis because they have
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
When deciduous trees drops their leaves during fall, the colour of leaves turn to various shades of red, orange and yellow due to the presence of :
MEDIUM
Science>Biology>Life Processes>Introduction to Life Processes
Which of the following is not a raw material for photosynthesis
HARD
Science>Biology>Life Processes>Introduction to Life Processes
Answer the following questions:
Draw well-labelled diagram of the human excretory system. Write the functions of:
(a)Kidney
(b)Ureter
(c)Urinary bladder
EASY
Science>Biology>Life Processes>Introduction to Life Processes
State whether the following statement is true or false:
All animals and fungi are autotrophs.
EASY
Science>Biology>Life Processes>Introduction to Life Processes
The hormone which controls cellular metabolism is