MCQs Botany [10] Posted on 2024-07-04Author admin 0 1. A ——- is the stalk that connects an individual flower within an inflorescence to the main stalk of the inflorescence Pedicel Receptacle Peduncle Stalk 2. ——- is the arrangement of leaves on a stem Leaf morphology Leaf arrangement Phyllotaxis Venation 3. Heterospary is a characteristic of ————- Lycopodium Selaginella Ulva Equisetum 4. The waxy coating on some fruits helps to: Enhance photosynthesis Reduce water loss and spoilage Attract pollinators Increase water loss 5. What is the advantage of cross-pollination? Requires less energy More reliable seed production Increases genetic diversity Produces larger flowers 6. The process by which flowers respond to changes in water availability is called —- Hydroregulation Hydrogenesis Hydrotropism Hydromorphosis 7. The ————- greatly enhances the ability of plant leaves to perform photosynthesis efficiently Number of veins Thickness of the cuticle Size of the stomata Arrangement of the mesophyll cells 8. Which of the following nitrogenous bases are found in RNA? Uracil, Guanine, Cytosine, Adenine Adenine, Thymine, Cytosine, Uracil Adenine, Thymine, Guanine, Uracil Thymine, Guanine, Cytosine, Adenine 9. In plant deficiencies in certain minerals can cause———— Discoloration of leaves Stronger cell walls Faster transpiration Increased photosynthesis rate 10. ——– leaf venation has a single main vein (midrib) running down the center Dichotomous Reticulate Net-like Parallel Loading … Question 1 of 10 Please leave this field emptySubscribe to Get JEAS Updates We’d love to keep you updated with our latest articles and news What’s your name? And your surname? Email Address * We don’t spam! Read our [link]privacy policy[/link] for more info. Thanks for subscribing JEAS updates Check your inbox or spam folder to confirm your subscription.
