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Q. No.Which of the following features can be said to be a true defining feature of living beings without any exception?
(1) They can digest their food
(2) All of them can reproduce
(3) They can regenerate
(4) They can respond to external stimuli
Difficulty Level:
Select the correct sequence for Homo erectus.
(1) erectus → Homo → Primata → Chordata → Animalia
(2) Homo → erectus → Primata → Animalia → Chordata
(3) Homo → erectus → Primata → Chordata → Animalia
(4) erectus → Homo → Animalia → Primata → Chordata
Difficulty Level:
Which of the following is the correct scientific name of wheat derived by binominal nomenclature?
(1) Triticum Vulgare
(2) Triticum aestivum
(3) Oryza sativa
(4) Zea mays
Difficulty Level:
Taxonomic hierarchy refers to
(1) step-wise arrangement of all categories for classification of plants and animals
(2) a group of senior taxonomists, who decide the nomenclature of plants and animals
(3) a list of botanists or zoologists, who have worked on taxonomy of a species or group
(4) classification of a species based on fossil record
Difficulty Level:
Find out the wrong statement -
a. Increase in mass and increase in number of individuals are twin characteristics of growth.
b. Growth, reproduction and ability to respond are the only unique features of living organisms.
c. a and b both
d. Metabolism, ability to self-replicate and self-organise are the unique features of living organisms.
Difficulty Level:
In------------- of higher animals and plants-------- and ------- are mutually------ events.
a. All, cell division, replacement, dependent
b. Majority , growth, reproduction, exclusive
c. All, growth, cell division, dependent
d. Majority ,cell division, replacement, exclusive
Difficulty Level:
What is correct with respect to Growth?
a. Increase in body mass is not a criterion for growth.
b. Increase in body mass is not observed in non-living things.
c. Increase in mass from inside is the basis of growth in living beings.
d. Growth is considered as defining property of living beings.
Difficulty Level:
Growth is not considered as a defining property of living beings because
a. It is difficult to observe or measure.
b. Not a single criterion for the measurement of growth.
c. Also observed in non-living
d. Cannot be tracked as growth is from inside
Difficulty Level:
Growth is a characteristic of----------.
a. Living systems
b. Living organisms
c. Non-living
d. Both b and c
Difficulty Level:
How many of the following will show the growth or increase in mass?
Mountain, Boulders, sand mound, Dead organism, plants.
a. 3
b. 4
c. 1
d. 2
Difficulty Level:
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