Class 12 Anthropology MCQ Chapter 1 Cell Biology English Medium to each chapter is provided in the list so that you can easily browse through different chapters Class 12 Anthropology MCQ Chapter 1 Cell Biology Question Answer in English and select need one. AHSEC Class 12 Anthropology Objective Type Question Answer English Medium As Per AHSEC New Book Syllabus Download PDF. AHSEC Anthropology MCQ Class 12.
Class 12 Anthropology MCQ Chapter 1 Cell Biology
Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. AHSEC Class 12 Anthropology Multiple Choice Solutions in English Medium are part of All Subject Solutions. Here we have given AHSEC Class 12 Anthropology MCQ Question Answer English Medium for All Chapters, You can practice these here.
Cell Biology
Chapter: 1
| MCQs |
Choose the Correct Option:
1. Who discovered the cell?
(i) Antonie van Leeuwenhoek.
(ii) Robert Hooke.
(iii) Robert Brown.
(iv) Watson.
Ans: (ii) Robert Hooke.
2. The study of cells is called –
(i) Histology.
(ii) Cytology.
(iii) Physiology.
(iv) Anatomy.
Ans: (ii) Cytology.
3. The smallest unit of life is –
(i) Atom.
(ii) Cell.
(iii) Organ.
(iv) Tissue.
Ans: (ii) Cell.
4. The powerhouse of the cell is –
(i) Ribosome.
(ii) Golgi body.
(iii) Mitochondria.
(iv) Lysosome.
Ans: (iii) Mitochondria.
5. The jelly-like substance in a cell is –
(i) Nucleoplasm.
(ii) Chromoplasm.
(iii) Cytoplasm.
(iv) Chromatin.
Ans: (iii) Cytoplasm.
6. Vacuoles are responsible for –
(i) Digestion.
(ii) Respiration.
(iii) Storage.
(iv) Protein synthesis.
Ans: (iii) Storage.
7. Who discovered the nucleus?
(i) Schleiden.
(ii) Schwann.
(iii) Robert Brown.
(iv) Watson.
Ans: (iii) Robert Brown.
8. Mitosis results in –
(i) Four identical cells.
(ii) Two identical cells.
(iii) Two different cells.
(iv) One cell.
Ans: (ii) Two identical cells.
9. Meiosis occurs in –
(i) Skin cells.
(ii) Germ cells.
(iii) Liver cells.
(iv) Muscle cells.
Ans: (ii) Germ cells.
10. Reduction of chromosomes occurs in –
(i) Meiosis I.
(ii) Mitosis.
(iii) Meiosis II.
(iv) Interphase.
Ans: (i) Meiosis I.
11. Which phase comes before telophase in mitosis?
(i) Prophase.
(ii) Anaphase.
(iii) Interphase.
(iv) Metaphase.
An: (ii) Anaphase.
12. Chromosomes are found in the –
(i) Cytoplasm.
(ii) Nucleus.
(iii) Mitochondria.
(iv) Golgi body.
Ans: (ii) Nucleus.
13. The shape of DNA is –
(i) Single helix.
(ii) Curved.
(iii) Double helix.
(iv) Circular.
Ans: (iii) Double helix.
14. Which of the following organelles is directly involved in the formation of the acrosome in sperm cells?
(i) Nucleus.
(ii) Golgi body.
(iii) Mitochondria.
(iv) Lysosome.
Ans: (ii) Golgi body.
15. Which statement best describes the metaphase of mitosis?
(i) Chromosomes decondense and nuclear envelope reappears.
(ii) Spindle fibers pull chromatids to opposite poles.
(iii) Chromosomes align at the equator attached via kinetochores.
(iv) Centrosomes disappear.
Ans: (iii) Chromosomes align at the equator attached via kinetochores.
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