11th Class Biology Quiz Ranking Competition

Are you student of class 11th biology student? Yes! Join monthly quiz contest of Class 11th biology subject. You can participate and get certificate instantly and chance to become Rankers of 11th class.

Class 11th biology quiz contest of 2024

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Time: 30 Minutes for 20 Question.

Class 11th Biology Quiz Contest [Dec 2024]

The number of attempts remaining is 1

1 / 20

1. The protists have which of the following?

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2 / 20

2. A dental condition that is characterized by hyper mineralization of teeth enamel due to excessive intake of --------. The teeth often appear mottled.

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3. T.O. Diener discovered -----.

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4. The rate of transpiration will ----- if the atmospheric pressure is low

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5. The small intestine has three parts. The first part is called

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6. Transpiration is regulated by the movements of -----

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7. The main function of guard cells is to help with -----

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8. Girdling around the trunk of a tree can cause it to ----- if it cannot regrow to bridge the wound

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9. The steroid hormones easily pass through the plasma membrane through simple diffusion because they are -----

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10. Transport of food materials in higher plants occurs through

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11. ICBN stands for -----.

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12. An infant feeding entirely on the mother's milk passes stools that are coloured yellow. What is the reason for this?

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13. The movement of materials from the leaves to other tissues of the plant is called -----

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14. Who wrote the book “Genera Plantarum”?

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15. Genes of Tobacco Mosaic Virus are -----.

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16. Nearly 90% of the flowering plants have -----

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17 / 20

17. The exudation of xylem sap drops on the edges of leaves is called

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18. Fill in the blank ----- is a characteristic feature of epithelial cells of the intestine

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19. Blue-green algae belong to which group?

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20. Living cells placed in an isotonic solution tend to retain their shape and size. This is based on the principle of

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FAQ

Q1: When Class 11th biology quiz competition will start?

You can participate in Class 11th physics quiz contest 15th to last day of each month. You can check your knowledge of chapter wise physics quiz as multiple times.

Q2: Is any fee involved for this quiz

No. You can participate without any cost. Just use your google (gmail) account for verify.

Q3: When result will display for top ranker of biology?

Result will display on 3rd day of each month.

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.