MCQs Botany-19 Posted on 2024-07-142024-11-08Author admin 0 MCQs Botany-19 1. Which of the following properties of water is responsible for its ability to resist temperature changes? Latent heat of fusion Heat of vaporization Density Specific heat 2. Flaxseed oil is rich in—— Lutein Beta-carotene Chamomile Alpha-linolenic acid 3. Phosphodiester bonds link together the———— Monosaccharides in a polysaccharide Fatty acids in a triglyceride Amino acids in a protein Nucleotides in a nucleic acid 4. The plerome, located in the shoot and root apices, gives rise to——— Cortex Epidermis Stele Periderm 5. Which primary meristem in the stem gives rise to the stem’s vascular tissues (xylem and phloem)? Pericycle Procambium Protoderm Ground meristem 6. Cytochromes are known for their ability to undergo————- Polymerization Hydrolysis Oxidation-reduction reactions Photochemical reactions 7. The main function of the grana in the chloroplast is ———– Light-dependent reactions Starch synthesis Carbon fixation Protein import 8. The movement of mineral ions from the soil into the root cells is an example of——— Passive transport Active transport Both active and passive transport Neither active nor passive transport 9. Cellulose, a major component of plant cell walls, is a polymer of— Glucose Fructose Starch Ribose 10. Beta-carotene, a type of carotenoid, is a precursor of——- Vitamin E Vitamin D Vitamin C Vitamin A Loading …