YNet StudyHub Grade 11 Biology Practice Quiz | YNetStudyHub

Grade 11 Biology - Practice Quiz

A quick 10-question quiz to check your understanding.

10 questions
Answer the questions below 0 of 10 answered
1Which organelle is the main site of protein synthesis in a eukaryotic cell?
2In plants, which tissue is primarily responsible for upward movement of water?
3What type of pollination is most common in wind‑pollinated (anemophilous) plants?
4Which hormone is secreted by the placenta to maintain the corpus luteum during early pregnancy?
5During the menstrual cycle, the surge of luteinising hormone (LH) triggers:
6Which of the following best describes incomplete (partial) dominance?
7A population of beetles shows a high frequency of a gene that confers resistance to a pesticide. This is an example of:
8Which of the following is a biotic factor in an ecosystem?
9Which vitamin is essential for the synthesis of clotting factors and is deficient in haemophilia‑like bleeding disorders?
10In recombinant DNA technology, the enzyme that cuts DNA at specific sequences is called:
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