Blog Log in Get Started Free

NEET Practice Questions (MCQs) with Answers & Solutions

Practice free NEET NEET multiple-choice questions online with instant answers and detailed explanations. No login required.

All Physics Chemistry Botany Zoology

● ● ● ● ●

Statement (A) and Reason (R) Type Question A :- Dung of cattle is used to produced biogas. R :- There are large number of methenogonic bacteria in dung of cattle.

A. Both A and R are true and R is correct explanation of A. B. Both A and R are true, but R is not correct explanation of A. C. A is true but R is false. D. A is false but R is true

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Both the assertion and the reason are true, and the reason correctly explains the assertion. Cattle dung is indeed used to produce biogas because it contains a large number of methanogenic bacteria. These bacteria break down organic matter anaerobically to produce methane, which is a major component of biogas.

● ● ● ● ●

Generally, Cockroach is .......... or colored insect, however in tropical regions, they have been reported to be .........., .......... and colored.

A. Brown or red, Yellow, Green and White B. Brown or Black, Yellow, Red and Green C. Brown or Yellow, Red, Green and White D. Red or Yellow, Brown, Green and Black

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Generally, cockroaches are brown or black in color. However, in tropical regions, they can be yellow, red, and green. This highlights the diversity in cockroach species based on their habitat.

● ● ● ● ●

In case of common species of Cockroach, morphologically which statement is correct?

A. The size of female is slightly bigger than male. B. In both male and female, numbers of abdominal segments are different. C. The size of male and female are equal. D. The size of male is slightly bigger than female

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Exoskeleton of periplaneta is protected due to ..........

A. Calcium carbonate B. Cutin C. Chitin D. Mucous

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

The exoskeleton of Periplaneta (cockroach) is primarily composed of chitin. Chitin is a long-chain polymer that provides structural strength and protection to the insect.

● ● ● ● ●

In male cockroach outermost layer of spermatophore is secreted by

Ejaculatory duct during population

Mushroom gland during copulation

Conglobate gland after copulation

Phallic gland during copulation

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

On the head region of Cockroach .......... pairs of .......... and..... shaped eyes occur.

One pair, sessile compound and kidney shaped

Two pairs, stalked compound and round shaped

Many pairs, sessile simple and kidney shaped

Many pairs, stalked compound and kidney shaped

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

On the head of cockroach a pair of compound sessile kidney shaped eyes are present.

● ● ● ● ●

On the lateral side of alimentary canal of cockroach_______ glands are found.

A. Acid secreting B. Salivary C. Digestive D. Reproductive

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

In cockroaches, the salivary glands are found on the lateral side of the alimentary canal. These glands are responsible for secreting saliva, which helps in the initial digestion of food.

● ● ● ● ●

Each walking leg of periplaneta is made up of_______ segments.

A. 5 B. 4 C. 6 D. 9

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

A segment attached to the ventral side of the thorax nearer to the body of Cockroach is

A. Trochanter B. Femur C. Coxa D. Tarsus

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

The coxa is the segment of the leg that is attached to the ventral side of the thorax of a cockroach. This segment is closest to the body and serves as the point of attachment for the leg.

● ● ● ● ●

Third segment of walking leg of Cockroach is..........

Coxa

Trochanter

Femur

Tibia

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Ready to ace NEET?

Free access · No credit card required

Browse All Questions Create Free Account

Frequently Asked Questions

Yes. You can attempt every NEET question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.

No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.

The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.