Free online practice test

Biology (Botany & Zoology) Sectional Test 1

NEET UG · National Eligibility cum Entrance Test (UG) 2026

Syllabus-checked original practice

Mapped to the official NEET UG syllabus and answer-checked on 1 September 2026.

Before you begin

1This sectional test contains 90 original Biology (Botany & Zoology) questions.
2Each wrong answer deducts marks using the scoring rule shown above. Unattempted questions score zero.
3You can mark a question for review and come back to it later using the question palette.
4The timer starts as soon as you click "Start test" and the test auto-submits when time runs out.
5You can review your answers and explanations for every question immediately after submitting.

About this NEET UG Biology (Botany & Zoology) sectional test

This sectional test isolates Biology (Botany & Zoology) from the NEET UG NEET UG pattern, so you can drill it on its own instead of only meeting it inside the full mock. It draws 90 original practice questions across 79 distinct topics, syllabus-checked the same as our full mocks.

Topics covered

Plant Hormones

4 questions

Blood

2 questions

Carbohydrates

2 questions

DNA Replication

2 questions

Endocrine System

2 questions

Environmental Issues

2 questions

Evolution

2 questions

Immunity

2 questions

Species Interactions

2 questions

Absorption

1 question

Apomixis

1 question

Biotechnology

1 question

C4 Photosynthesis

1 question

Calcium Homeostasis

1 question

Cardiac Output

1 question

Cardiac Physiology

1 question

Cell Cycle

1 question

Cell Organelles

1 question

Cell Structure

1 question

Cytoskeleton

1 question

Digestion

1 question

Digestive Enzymes

1 question

Digestive Secretions

1 question

Dihybrid Cross

1 question

Double Fertilization

1 question

Ecological Pyramids

1 question

Ecological Succession

1 question

Ecosystem Energy Flow

1 question

Embryo Sac

1 question

Endosperm

1 question

Enzyme Kinetics

1 question

Enzymes

1 question

Excretion

1 question

Female Reproduction

1 question

Gas Transport

1 question

Gene Regulation

1 question

Genetic Code

1 question

Golgi Apparatus

1 question

HIV/AIDS

1 question

Hormonal Control of Kidney

1 question

Human Fertilization

1 question

Incomplete Dominance

1 question

Linkage

1 question

Lysosomes

1 question

Meiosis

1 question

Mendelian Genetics

1 question

Menstrual Cycle

1 question

Microsporogenesis

1 question

Muscle Contraction

1 question

Mutations

1 question

Myelination

1 question

Nervous System

1 question

Nitrogen Fixation

1 question

Nucleic Acids

1 question

Osmosis

1 question

Ovarian Cycle

1 question

PCR

1 question

Phloem Transport

1 question

Photophosphorylation

1 question

Photosynthesis

1 question

Photosystems

1 question

Plant Breeding

1 question

Plant Cytokinesis

1 question

Plant Transport

1 question

Plasma Membrane

1 question

Population Genetics

1 question

Pregnancy Hormones

1 question

Primary Productivity

1 question

Proteins

1 question

Respiration

1 question

RNA

1 question

Sarcomere

1 question

Spermatogenesis

1 question

Stomatal Movement

1 question

Thyroid

1 question

Transcription

1 question

Translation

1 question

Vaccination

1 question

Water Transport

1 question

Scoring and result analysis

Correct answers earn 4 marks and wrong answers deduct 1 mark. Unattempted questions score zero. This section's 90 questions are difficulty-tagged: 69 easy, 20 medium, 1 hard. After submitting, you receive topic-wise accuracy, time spent, answer explanations, and source links.

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Frequently asked questions

Is this an official NEET UG question paper?

No. It's an independent practice test with original Biology (Botany & Zoology) questions, mapped to the official NEET UG NEET UG syllabus and answer-checked on 1 September 2026.

How many questions are in this Biology (Botany & Zoology) sectional test, and how long is it?

90 questions in 90 minutes.

Which topics does this test focus on?

It spans 79 topics, with the heaviest coverage on Plant Hormones, Blood, and Carbohydrates.

Is there negative marking in this test?

Yes. Each wrong answer deducts 1 mark, and each correct answer earns 4 marks. Unattempted questions score zero.