12th Class Biology Quiz Ranking Competition

Announcing the 12th Class Biology Quiz Ranking Competition of 2025. Participate every month and become chance to #IAmRanker of your subjects.

Delve deep into the captivating world of biology! The 12th Class Biology Quiz Ranking Competition of 2024 is calling all bio-enthusiasts to challenge and expand their biological acumen. Participate without any fees and engage with budding biologists from around the globe.

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Time: 30 Minutes for 20 Question.

Class 12th Biology Quiz Contest [April 2025]

The number of attempts remaining is 1

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1. Sex is determined in human beings

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2. Emergency contraceptives may prevent pregnancy if used within 72 hrs of

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3. HbA and HbS alleles of normal and sickle celled RBC are

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4. Embryo sac is also known as

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5. In the process of spermatogenesis, first maturation division is called _______.

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6. Sickle cell anaemia is

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7. ells of Leydig occur in

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8. Chief pollinators of agricultural crops are

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9. A particular species of plant produces light, non-sticky pollen in large numbers and its stigmas are long and feathery. These modifications facilitate pollination by:

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10. Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the F1 heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

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11. The function of copper-T is to prevent

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12. ___________ refers to the process of asexual reproduction by multiplication of genetically identical copies of individual plants

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13. The period from birth to the natural death of an organism represents

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14. Vasa efferentia are the ductules leading from

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15. Among the following characters, which one was not considered by Mendel in his experiments on pea?

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16. Seminal plasma, the fluid part of semen is formed by

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17. The development of fruits without fertilisation of the ovary, is called

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18. Corpus luteum

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19. Which of the following is not a copper releasing IUD?

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20. Parthenocarpic tomato fruits can be produced by

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Eligibility Criteria for 12th Grade Quiz Competition:

Applicants must be currently attending the 12th grade or its international equivalent.

Competition Format:
Test your mettle with a series of intriguing questions from various domains of biology, from genetics to ecology, showcasing your command over the subject.

Preparation Tips for the Biology Quiz Competition:

  1. Thoroughly Review Your Syllabus: Immerse yourself in the 12th-grade biology curriculum, ensuring a clear understanding of each segment.
  2. Dedicate Time for Chapter-wise Biology Quizzes: Benefit from regular quiz sessions, honing your knowledge and addressing weak points.
  3. Collaborative Learning with Peers: Share chapter-specific quizzes with classmates for a wholesome competitive experience, amplifying your learning curve.

Prepare with diligence, and you’re on your way to shine in the 12th Class Biology Quiz Ranking Competition of 2024. All the best!

Also other quiz competition for 2025

FAQ of Biology Quiz Competition

Q1. What is the essence of the 12th Class Biology Quiz Ranking Competition of 2024?

A. It’s a global platform tailored for 12th graders to evaluate and enhance their understanding of biological concepts.

Q2. Who is eligible?

A. Anyone attending the 12th grade or its global equivalent with a penchant for biology can participate.

Q3. What’s the structure of the competition?

A. Conducted online, it will span across diverse biology topics from the 12th-grade curriculum. Post registration, detailed insights will be provided.

Q4. Are there accolades for exceptional performers?

A. The top 10 achievers will list on our portal and social media page/group. Your name will visible permanently on quiz portal.

Q5. Any study resources provided?

A. While we recommend going through your academic syllabus, you can also engage in our chapter-wise quizzes for an in-depth revision.

Q6. Can I participate with my friends as a team?

A. Although you can share and practice quizzes together, the main competition is structured for individual participants.

Q7. Are there restrictions on participant numbers from a country?

A. No boundaries! We encourage and welcome students from every corner of the world to join the International 12th Class Biology Quiz Ranking Competition of 2024.

 

About Us

QuizRanker.org is a free academic quiz portal for international students. We do not charge any fees for taking quizzes. The portal is completely free for students. Students can also study MCQ practice questions in PDF format on this portal. We earn revenue through academic writing content from our DistPub.com portal as well as website development. Students can get academic assistance like assignment writing help and MBA project report writing i.e. UPES Solved assignments and UPES Project reports. We do not charge fees up to 12th grade education. Fees are only charged for graduate level educational assistance.

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Pankaj Karn

I’m a dedicated biology teacher specializing in online education and academic writing. Currently, I contribute to QuizRanker.org, where I create engaging and informative biology content. With an MSc degree in hand, I’m passionate about making complex biological concepts accessible and exciting for students everywhere.