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Questions in biology

[Answered] Wildlife conservation is essential for maintaining ecological balance. Read the following statements and choose the correct one: A) Establishing wildlife sanctuaries and national parks is one method of conservation. B) Overhunting and poaching have no impact on wildlife populations. C) Deforestation is beneficial for wildlife as it creates new habitats.

[Answered] Choose the odd one out from each group and give reasons for exclusion. 1. salivary gland, liver, starch, gall bladder 2. pancreas, liver, stomach, salivary gland 3. absorption, tongue, swallow, taste 4. large intestine, oesophagus, small intestine, rectum You were blindfolded and asked to identify the drinks provided in two different glass jars. You could identify the first drink as orange juice and the second as strawberry juice. If you were blindfolded, how could you do it?

[Answered] What is a tuber? Define with the help of two examples. Why do plants store food in various parts of their body? Give two examples of the following parts of plants that we eat. a. seeds b. fruits c. leaves d. roots

[Answered] Name the structure that deals with balance. malleus cochlea labyrinth incus

[Answered] 1. Why are seeds important? 2. Answer the following questions in one word: a. One example for fibrous root b. The process by which seeds sprout into a tiny plant c. A fruit that has many seeds d. A stem that we can eat e. A root that we can eat 3. What will happen if a plant does not have roots?

[Answered] 4. A fusion between a sperm, (n-1), and an egg, (n) will produce a zygote with......chromosomes. A. trisomic. B. monosomic. C. autopolyploid. D. autopolyploid. E. Nullisomic

[Answered] Match the following blood donors with their suitable recipients. | Donor | Recipient | |---|---| | A | A | | B | B | | AB | AB | | O | O |

[Answered] Humans evolved in the Eocene period.

[Answered] A desert animal produces concentrated, paste-like nitrogenous waste with minimal water loss. What is the likely mode of excretion? A. Osmotolism B. Uricotelism C. Ureotelism D. Ammonotelism

[Answered] Answer the following questions: 1. What is a fibre? 2. Name two plants used as fiber.