Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Blood Circulation was discovered by –
a. Mary Anderson
b. Virginia Apgar
c. William Harvey
d. Robert Feulgen
Q. Which of the following is responsible for transport of food and other substances in plants?
a. Xylem
b. Phloem
c. Chloroplast
d. None of these
Q. One of the best solutions to get rid of non-biodeadable waste is –
a. Burning
b. Dumping
c. Burying
d. Recycling
Q. Male mosquitoes take their food from
a. human blood
b. standing water
c. sap of plants
d. dung and debris
Q. Smooth muscles are likely to be found in –
a. muscles of legs
b. muscles of arms
c. stomach
d. heart
Q. Which one of the following types of medicines is used for treating indigestion?
a. Antibiotic
b. Analgesic
c. Antacid
d. Antiseptic
Q. Which one of the following is a vestigial organ?
a. Eye-brow
b. Collar-bone
c. Wisdom-teeth
d. Nails
Q. Water flows off the wings of birds and insects due to the presence of -
a. Waxes
b. Sugars
c. Proteins
d. Minerals
Q. Insectivorous plants grow in soil which is deficient in –
a. Nitrogen
b. Sodium
c. Calcium
d. Magnesium
Q. Hind limbs thumping on ground by a rabbit is a behaviour related to –
a. Courtship
b. Preparation for a duet
c. Warning signal to members
d. Surrender of a stronger opponent
Q. When the electric impulse travels along the axon and reaches the other end called the synaptic terminal, this impulse triggers the release of –
a. Vesicles
b. Cleft
c. Mitochondria
d. All of the above