Biology MCQs

1146 questionsGeneral-KnowledgePage 5 of 128

Practice free Biology multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1146 questions — no login required.

Question 37medium

Plants developing in dry conditions are

Question 38easy

Plants growing on sand are called as

Question 39hard

Our skin, when exposed to excess sunlight, becomes dark. This is because of our skin pigments called

Advertisement

Question 40easy

Ramapithecus and Cro-Magnon man are considered

Question 41medium

Normal adult human male has

Question 42hard

Plants wilt due to excess of

Advertisement

Question 43hard

Monotremes are unique mammals because they

Question 44medium

Poison glands of snakes are homologous to

Question 45medium

Radical vascular bundles are those in which