CUET Biology Mock Test 2026: Free Online Practice with Answer Keys

Now is the perfect time to start practicing the CUET Biology Mock Test 2026 to boost your confidence and exam readiness. The CUET UG Biology Mock Test is a powerful tool for refining your preparation and building the skills necessary to excel in the CUET UG 2026 exam. (Click Here to Get Started) The questions in our CUET Biology online mock tests are curated by subject experts familiar with the latest syllabus. To stay ahead of the competition, take your free online mock test at Adda consistently.

CUET Biology Mock Test Free

With rising competition, effective strategizing for the CUET UG exam using our CUET Biology Chapter-Wise Mock Test has become a necessity. These free CUET Biology mock tests are user-friendly, providing you with expert tips to maximize your score. Review the test structure below:

CUET UG Biology Mock Test Free

Candidates can achieve their desired CUET scores in 2026 by attempting as many CUET UG Biology mock tests as possible. Rather than spending excessive time on a single chapter, use these practice tests to ensure conceptual clarity. Access your free test via the link below:

Make the most of our free online Biology mock tests to qualify for your desired course at your preferred college. Our CUET Biology test series is strictly aligned with the latest exam pattern, ensuring you are fully prepared for the actual testing environment.

Why 20+ Biology Mock Tests Are Most Important – Topper Choice for CUET Biology?

Solving 20+ Biology mock tests is key to mastering NCERT diagrams and core concepts. Toppers leverage these mocks to revise crucial topics, enhance accuracy, and pinpoint weak areas to elevate their performance in the CUET exam.

Attempt CUET Biology Mock Test Questions

Practice high-yield Biology questions from our mock test series below:

Q7. The causes of biodiversity loss are:
(A) Habitat loss
(B) Invasion of alien species
(C) Co-extinction
(D) Endemism
Choose the correct answer from the options given below:
(a) (A), (B) and (D) only
(b) (A), (B) and (C) only
(c) (A), (B), (C) and (D)
(d) (B), (C) and (D) only

Q8. The chromosomal theory of inheritance was proposed by:
(a) Mendel and de Vries
(b) Watson and Crick
(c) Sutton and Boveri
(d) Beadle and Tatum

Q9. Arrange the following spermatogenic cells in the correct sequence of spermatogenesis:
(A) Spermatids
(B) Spermatogonium
(C) Secondary Spermatocytes
(D) Primary Spermatocytes
Choose the correct answer from the options given below:
(a) (B), (D), (C), (A)
(b) (D), (B), (A), (C)
(c) (A), (B), (C), (D)
(d) (C), (B), (A), (D)

Q11. Failure of chromatids to segregate during cell division, leading to the gain or loss of chromosomes, is known as:
(a) Polyploidy
(b) Euploidy
(c) Aneuploidy
(d) Monosomy

Q12. India hosts over 1000 varieties of mango. This is an example of:
(a) Species diversity
(b) Genetic diversity
(c) Family diversity
(d) Ecological diversity

Q13. Z and W chromosomes for sex determination are observed in:
(a) Humans
(b) Grasshoppers
(c) Birds
(d) Drosophila

CUET Biology Mock Test Free Online 2026

Learn how our free CUET Biology online mock tests with detailed solutions can refine your final days of exam preparation:

• Candidates gain confidence after attempting Free Biology tests as a result, and their overall performance improves.
• Regular revision of concepts through mocks improves comprehension and clarity.
• The most important step of your preparation is to reaffirm the CUET Biology syllabus, which requires your whole focus. Completing the CUET test series will help you remember material more quickly.
• Taking the CUET Biology test series helps you effortlessly understand any topic, regardless of difficulty. You can also practice answering various questions to test your knowledge and help you remember what you’ve learned.
• To save time on the exam, candidates can practice answering various types of questions in a timed scenario in the Cuet Biology Mock Test Free Online series.
• CUET Biology Mock Test Free allows you to address multiple topics instead of just one. Furthermore, you can immediately focus on weak areas that you previously overlooked.

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