Animal vectors are required for pollination in
Animal vectors are required for pollination in Options (a) Maize (b) Vallisneria (c) Mulberry (d) Cucumber Correct Answer: CucumberExplanation:There are…
Animal vectors are required for pollination in Options (a) Maize (b) Vallisneria (c) Mulberry (d) Cucumber Correct Answer: CucumberExplanation:There are…
During meiosis I, the chromosomes start pairing at Options (a) Leptotene (b) Zygotene (c) Pachytene (d) Diplotene Correct Answer: Zygotene…
Albuminous seeds store their reserve food mainly in Options (a) Perisperm (b) Endosperm (c) Cotyledons (d) Hypocotyl Correct Answer: EndospermExplanation:Endosperm…
Which one of the following is a hallucinogenic drug? Options (a) Opium (b) Caffeine (c) Morphine (d) Lysergic acid diethylamide…
Syngamy can occur outside the body of the organism in Options (a) Fungi (b) Mosses (c) Algae (d) Ferns Correct…
Which of the following elements is a constituent of biotin? Options (a) Sulphur (b) Magnesium (c) Cacium (d) Phosphorus Correct…
Microbe used for biocontrol of pest butterfly caterpillars is Options (a) Trichoderma sp. (b) Saccharomyces cerevisiae (c) Bacillus thuringiensis (d)…
Megaspores are produced from the megaspore mother cells after Options (a) Meitotic division (b) Mitotic division (c) Formation of thick…
Which of the following has maximum genetic diversity in India? Options (a) Rice (b) Mango (c) Wheat (d) Groundnut Correct…
What is common in all the three, Funaria, Dryopteris and Ginkgo? Options (a) Independent sporophyte (b) Presence of archegonia (c)…