Question # 1

In humans ,MSH(melanocyte-stimulating hormone) ___________

Choose an answer

Regulates primary skin color

Causes the thyroid to produce thyroxin

Governs the rate of tarming

Concentration is very low.

Mammalian kidney including human is adapted to conserve water upto.

Choose an answer

69.5%

79.5%

89.5%

99.5%

Study of single population's relationship to its environment is called.

Choose an answer

Niche

Autecology

synecology

Predation

MN blood group is example of

Choose an answer

Complete dominance

Co- dominance

Over dominance

Incomplete dominance

Alzheimer's disease is characterized by the decline in the function of.

Choose an answer

Brain

Kidney

Liver

Stomach

The clavicle connects scapula with.

Choose an answer

Skull

Sternum

Tibia

Femur

Monqolism is the other name of.

Choose an answer

Mongolism

Kline felter syndrome

Down's syndrome

Turner's syndrome

Tundra ecosystem is located on Mountains

Choose an answer

Kara-koram

Hindukush

Salman

Both a & b

Part of brain which controls breathing, heart rate and swelling is.

Choose an answer

Cerebrum

Medulla

Mid Brian

Cerebellum

An ordered sequence of irrversible steps with each step setting up the necessary conditions for the next step is

Choose an answer

Embryology

Growth

Development

None of these

The urine leaves the body during urination from bladder through a tube called.

Choose an answer

Pelvis

Urethra

Ureter

Medulla

A pair of kidneys consists of millons of functional units called

Choose an answer

Nephrons

Neurons

Dendrons

Flatirons

The total energy of the sun, trapped by the producer in an ecosystem is about.

Choose an answer

20%

01%

10%

30%

The number of lumbar vertabrae are

Choose an answer

5

7

12

33

A diluted solution compared to the cell concentration is termed as.

Choose an answer

Hypertonic

Hypotonic

Isotonic

Paratonic

How many base pairs are found in the human gamine.

Choose an answer

Three billion

thirty billion

Five billion

Forty billion

Amino acid attachment site of tRNA is.

Choose an answer

G-end

2' -end

3'- end

5' -end

The hormone which inhibits root growth is.

Choose an answer

auxins

gibberellins

Absclsic acid

Cytokinins

More Classes

Other Links

Biology Fsc Part 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