Biology Part 1 Online Quiz

Q 1 - Which among the following is the best explanation of having two eyes instead of one?

A - Help in distinguish colors from the distance more easily

B - Help in seeing object even in dim light

C - Help in dreaming while sleeping

D - Help in enhancing the depth perception

Q 2 - ‘Foot and Mouth Disease’ generally found in …

A - Dogs

B - Cattle

C - Poultry

D - Humans

Q 3 - Consider the following statements:

1. The gall bladder is attached to the liver and stores bile produced by the liver.

2. The gall bladder has the storage capacity of 60 to 90 ml of bile.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Q 4 - ………… caused by the expression of a recessive gene, which is present on sex chromosome.

A - Rheumatism

B - Nervous shock

C - Muscular dystrophy

D - Cerebral haemorrhage

Q 5 - …………. cell organelles are responsible for the cellular respiration.

A - Cell Membrane

B - Golgi Body

C - Lysosome

D - Mitochondrium

Q 6 - The external parts of human ears are intended for

A - To wear ornaments

B - Collect sound waves

C - Scattering sound waves

D - Beauty

Q 7 - Consider the following statements:

1. The heart pumps the blood to keep it circulating.

2. The heart is made up of cardiac muscle, which is relaxed when blood enters the atria and ventricles.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Q 8 - Consider the following statements:

1. Small intestine is a 6-meter-long tube.

2. Most of chemical digestion occurs in small intestine and nutrients are absorbed from here into the bloodstream.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Q 9 - Which among the following diseases starts with a single cell, but over period of time, it has unprecedented growth and takes life as well?

A - TB

B - Cancer

C - Alzheimer’s disease

D - AIDS

Q 10 - Saffron is produced from …

A - Flower of Crocus sativus

B - Stamens of hibiscus

C - Roots of indgophera

D - Stem of acacia

Q 11 - Because of which reason, the athletes usually have bigger size of hearts?

A - Athletes’ blood is thicker and needs more heart muscle to circulate it

B - Grater blood pressure that developed during the workout requires thicker heart walls

C - Athletes’ cardiac output is regulated by change of cardiac rate during the workout

D - Athletes’ cardiac output is regulated by change of stroke volume workout

Q 12 - Mosquito can be vector for following diseases except

A - Yellow fever

B - Dengue fever

C - Filaria

D - Kala-azar

Q 13 - The scientific study of fungi is known as:

A - Phenology

B - Mycology

C - Microbiology

D - Phycology

Q 14 - The crops of oil seeds are associated with:

A - Malvesi

B - Crucipheri

C - Soleneci

D - Composity

Q 15 - Which of the following crops helps in nitrogen fixation?

A - Potato

B - Wheat

C - Maize

D - Soybeans

Q 16 - The first evidence of Neanderthal fossil was discovered in …

A - South Africa

B - Germany

C - Belgium

D - Algeria

Q 17 - Who among the following is known as the father of Genetics?

A - Alexander Fleming

B - Landsteiner

C - Karl Ernst von Baer

D - Mendel

Q 18 - Cell breaks down if …………………………… explodes.

A - Endoplasmic reticulum

B - Golgi apparatus

C - Lysosome

D - Mitochondria

Q 19 - The pregnant women are being recommended to eat substantial amount of green leafy vegetables in their diet because …

A - The green vegetables are rich source of vitamins and chlorophyll

B - The green vegetables are a rich source of hormones

C - The green vegetables are rich source of folic acid, required for DNA synthesis

D - The green vegetables are a rich source of essential fatty acids required for the cell anabolism.

Q 20 - Tetanus is …

A - A water-borne disease

B - Caused by contaminated food

C - Caused by skin injury

D - An air-borne disease