Question # 1

How many type of receptors are present in skin.

Choose an answer

Three

Six

Five

Two

The plant hormone that inhibit the growth lateral shoots.

Choose an answer

Cytokine

Auxin

Gibberellin

Ethene

The part of human limbic system.

Choose an answer

Amygdata

Cerebrum

Thalamus

Pons

The onset of epilepsyis usually before age of

Choose an answer

10 years

20 years

30 years

40 years

An animal that worms itself mainly by absorping from its surroundings is known as:

Choose an answer

Homoiotherm

Ectotherm

Endotherm

None of these

Osteoblast and osteoclasts continue to migrate inward multiply rapidly and gradually convert the soft calius into

Choose an answer

Hard callus

Stony callus

Bony callus

Jolly callus

Pathway of passage of impulse during reflex action is called.

Choose an answer

Reflex

Reflex arc

Stimulus

Membrane potential

In terrestrial plants major mechanical stress is imposed by.

Choose an answer

Gravity

Temperature

Wind

Soil

The structure in human brain which control hunger is

Choose an answer

Amygdala

Hippocampus

Hypothalamus

Thalamus

Which bone provide attachment site for muscle.

Choose an answer

compact bone

spongy bone

Cartilage

soft bone

The funnction of the tubules in muscle contraction is to:

Choose an answer

Make and store glycogen

Release Ca⁺²into the cell interior and then pick it up again

Make the action potential deep into the muscle cells:

To hamper the nerve impulse

Which of the following statements conserning the role of Ca⁺² inthe contraction of skeletal muscle is correct?

Choose an answer

The mitochondria act as a store of Ca⁺²for the contractile process

Ca⁺²entry across the plasma membrane is important in sustaining the contraction of skeletal muscle

A rise in inter cellular Ca⁺²allows actin to interact with myosin

The tension of a skeletal muscle fiber is partly regulated by G proteins muscle

The simplest form of learning is

Choose an answer

Habituation

Latent learning

Imprinting

Insight learning

Secretin is a hormone produced by

Choose an answer

Liver

Gut

Adrenals

Pancreas

The receptor cells of Planaria are sensitive to.

Choose an answer

Light and pressure

Light pressure and touch

Touch , pressure and chemicals

Light, pressure, touch and chemicals

The corpuses situated quite deep in the body are in the form of encapsulated neurons ending receive deep pressure stimulus are.

Choose an answer

Melsser's

Pacinian

Nissal's

Whiter blood cells

Joints that are held together by short fibers embedded in connective tissue.

Choose an answer

Fibrous joints

synovial joints

Hing joint

Cartilaginous joint

The loss of water due to ex osmosis from plant cells causes plant to.

Choose an answer

Turgid

Wilt

Rupfure

Seell

More Classes

Other Links

Biology Fsc Part 2 Chapter 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer