Year-wise Biology practice

NEET 2024 Biology PYQs

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66 questions in this collection · Page 7 of 7

Question 61 of 66

🟢 NEET 2024 📘 CLASS XII

Molecular Basis Of Inheritance

Which of the following statement is correct regarding the process of replication in E.coli?

NCERT Page No.90, (Topic-5.4.2 The Machinery and the Enzymes)

Question 62 of 66

🟢 NEET 2024 📘 CLASS XII

Ecosystem

In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x(kcalm^–2)yr^–1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?

NCERT Page No.206, (Topic-12.2 PRODUCTIVITY)

Question 63 of 66

🟢 NEET 2024 📘 CLASS XII

Biodiversity And Conservation

Match List I with List II:

	List-I		List-II
A.	Robert May	I.	Species-Area relationship
B.	Alexander von Humboldt	II.	Long term ecosystem experiment using out door plots
C.	Paul Ehrlich	III.	Global species diversity at about 7 million
D.	David Tilman	IV.	Rivet popper hypothesis

Choose the correct answer form the options given below:

Explanation:
Robert May -NCERT Page No.217.
Alexander von Humboldt -NCERT Page No.220.
Paul Ehrlich-NCERT Page No.221.
David Tilman -NCERT Page No.221.

Question 64 of 66

🟢 NEET 2024 📘 CLASS XI

Plant Kingdom

Read the following statements and choose the set of correct statements:

In the members of Phaeophyceae,

A. Asexual reproduction occurs usually by biflagellate zoospores.
B. Sexual reproduction is by oogamous method only.
C. Stored food is in the form of carbohydrates which is either mannitol or laminarin.
D. The major pigments found are chlorophyll a, c and carotenoids and xanthophyll.
E. Vegetative cells have a cellulosic wall, usually covered on the outside by gelatinous coating of algin.

Choose the correct answer from the options given below:

Explanation: NCERT Page No.26, (Topic-3.1.2 Phaeophyceae)

Question 65 of 66

🟢 NEET 2024 📘 CLASS XII

Reproductive Health

Match List I with List II:

	List-I		List-II
A.	Non-medicated IUD	I.	Multiload 375
B.	Copper releasing IUD	II.	Progestogens
C.	Hormone releasing IUD	III.	Lippes loop
D.	Implants	IV.	LNG-20

Choose the correct answer form the options given below:

Explanation: NCERT Page No.59, (Topic-4.2 POPULATION EXPLOSION AND BIRTH CONTROL)

Question 66 of 66

🟢 NEET 2024 📘 CLASS XII

Human Reproduction

Given below are two statements:

Statement I: The presence or absence of hymen is not a reliable indicator of virginity.

Statement II: The hymen is torn during the first coitus only.

In the light of the above statements, choose the correct answer from the options given below :

Explanation: NCERT Page No.30, (Topic-2.2 THE FEMALE REPRODUCTIVE SYSTEM)

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