The Living World Quiz 1 – Punjab Meritorious School Preparation Portal

Welcome to your The Living World Quiz 1 CBT TEST

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Growth is synonymous with reproduction for which of the following organisms?

unicellular algae

amoeba

bacteria

all of the above

The sum total of all the chemical reactions occurring in the body is known as

metabolism

catabolism

anabolism

homeostasis

Growth in living organisms is from

outside

inside

both a and b

none of the above

Which of the following organisms multiply by fragmentation?

fungi

filamentous algae

planaria

all of the above

Growth cannot be taken as a defining property or feature of living organisms because

all living organisms do not show growth

non living things grow from inside

non living things also grow

some living organisms do not show the process of reproduction

Reproduction cannot be an all inclusive defining characteristic feature of living organisms because

living organisms do not show growth

many living organisms do not reproduce

non living objects are also capable of reproducing

all living organisms show a small period of reproductive phase in their life

Mark the correct statement from the following

growth in living organisms is from inside

plants grow but only up to a certain age

only living organisms grow

all of the above

Growth and reproduction are mutually exclusive events in which of the following

plants only

animals only

higher animals and plants

lower organisms

What are the twin characteristics of growth?

increase in mass

increase in number

both a and b

none of the above

Living organisms show

self replication and self regulation

evolution

response to external stimuli

all of the above

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