This quiz works best with JavaScript enabled. Home > Science > Biology > Biology – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Biology Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which type of cell has many lobes to its nucleus A) Neutrophil. B) T cell. C) B cell. D) Lymphocyte. Show Answer Correct Answer: A) Neutrophil. 2. Which of the following is/are part of the carpel? I. antherII. stigmaIII. style A) I only. B) II and III only. C) I and II only. D) I, II and III. Show Answer Correct Answer: B) II and III only. 3. A dihybrid cross shows the possible outcomes of ..... A) Two alleles. B) Two parents. C) Two traits/characters. D) A self pollination. Show Answer Correct Answer: C) Two traits/characters. 4. ..... means to make something smaller. A) Reduce. B) Reuse. C) Recycle. D) None of above. Show Answer Correct Answer: A) Reduce. 5. Includes DNA and RNA A) Carbohydrates. B) Lipids. C) Proteins. D) Nucleic Acids. Show Answer Correct Answer: D) Nucleic Acids. 6. In animal cells a pair of ..... is located at the center of the ..... A) Centrioles, centrosome. B) Microtubules, centrioles. C) Centrosome, centrioles. D) Centrosome, microtubules. Show Answer Correct Answer: A) Centrioles, centrosome. 7. Paleontology is A) The study of fossil plant. B) The scientific study of the behavior, structure, physiology, classification, and distribution of animals. C) The science of the causes and effects of diseases, especially the branch of medicine that deals with the laboratory examination of samples of body tissue for diagnostic or forensic purposes. D) The branch of science concerned with fossil animals and plants. Show Answer Correct Answer: D) The branch of science concerned with fossil animals and plants. 8. An interaction between organisms in which both organisms benefit from the relationship A) Commensalism. B) Mutualism. C) Predator-prey. D) Parasitism. Show Answer Correct Answer: B) Mutualism. 9. Botany is ..... A) Scientific study of animals. B) Scientific study of plants. C) Scientific study of brains. D) Scientific study of humans. Show Answer Correct Answer: B) Scientific study of plants. 10. Cells that have a true nucleus are called ..... A) Eukaryotes. B) Prokaryotes. C) Unicellular. D) Multicellular. Show Answer Correct Answer: A) Eukaryotes. 11. A single leaf blade with a bud at the base of the leaf stem A) Simple. B) Compound. C) Both. D) None of above. Show Answer Correct Answer: A) Simple. 12. When the death rate rises and the birth rate lowers ..... A) Population increases. B) Population decreases. C) Population stays the same. D) All of these. Show Answer Correct Answer: B) Population decreases. 13. Which of the following statement is not true about the function of lymphatic system? A) Transport fatty acid and glycerol molecules. B) Produce antibodies. C) Returns the interstitial fluid back into circulatory system. D) Transports glucose and amino acid molecules. Show Answer Correct Answer: D) Transports glucose and amino acid molecules. 14. When water evaporates out of the leaf's stomata it is called A) Photosynthesis. B) Transpiration. C) Transport. D) Xylem. Show Answer Correct Answer: B) Transpiration. 15. The cell membrane is selectively permeable, which means ..... A) All materials can enter and leave the cell. B) Certain things can enter while others cannot. C) The cell manually sorts through all materials. D) Only certain cells can interact with the cell. Show Answer Correct Answer: B) Certain things can enter while others cannot. 16. Where is phloem tissue found in a stem? A) On the side facing the epidermis in the vascular bundle. B) One the side facing the pith in the vascular bundle. C) Distributed with some facing the epidermis and some facing the pith. D) Only in the middle of the vascular bundle. Show Answer Correct Answer: A) On the side facing the epidermis in the vascular bundle. 17. A symbiotic relationship where both organisms benefit. A) Mutualism. B) Commensalism. C) Parasitism. D) Predation. Show Answer Correct Answer: A) Mutualism. 18. What happens in the lytic cycle? A) The spacecraft shaped virus attaches to the host cell then leaves. B) The spacecraft virus kills the host cell. C) The spacecraft shaped virus attaches to the host cells and as it leaves it kills the host cell. D) The spacecraft virus attaches to the host cell injects DNA as the virus leaves it kills the host cell. Show Answer Correct Answer: D) The spacecraft virus attaches to the host cell injects DNA as the virus leaves it kills the host cell. 19. Which order is correct in occurrence? A) Fertilization, pollination, seed dispersal. B) Seed dispersal, fertilization, pollination. C) Pollination, seed dispersal, fertilization. D) Pollination, fertilization, seed dispersal. Show Answer Correct Answer: D) Pollination, fertilization, seed dispersal. 20. What is the purpose of photosynthesis? A) Make glucose. B) Make ATP. C) Make light. D) Release carbon dioxide. Show Answer Correct Answer: A) Make glucose. ← PreviousNext →Related QuizzesScience QuizzesBiology Quiz 1Biology Quiz 3Biology Quiz 4Biology Quiz 5Biology Quiz 6Biology Quiz 7Biology Quiz 8Biology Quiz 9Biology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books