Discussion
Home ‣ General Knowledge ‣ Biology Comments
- Question
Spermology is the study of
Options- A. Seed
- B. Leaf
- C. Fruit
- D. Pollen grain
- Correct Answer
- Seed
- 1. The human heart is
Options- A. Neurogenic heart
- B. Myogenic heart
- C. Pulsating heart
- D. Ampullary heart Discuss
- 2. Who is known as father of Zoology
Options- A. Darwin
- B. Aristotle
- C. Lamark
- D. Theophrastus Discuss
- 3. What are the names of the two identical long tailed macaques cloned by the Chinese Scientists?
Options- A. Long Hong and Zhua Zhua
- B. Zhong-Zhong and Hua Hua
- C. Tailong and Shanua
- D. Rongla and Shamone Discuss
- 4. Lion, Leopard and Tiger are all species of which genus?
Options- A. Solanum
- B. Tigris
- C. Panthera
- D. Felis Discuss
- 5. Which of the following mammals lay eggs?
Options- A. Bat
- B. Whale
- C. Weasel
- D. Platypus Discuss
- 6. Animal without red blood cells
Options- A. Frog
- B. Earthworm
- C. Snake
- D. Peacock Discuss
- 7. 13 - Chambered heart occurs in
Options- A. Leech
- B. Earthworm
- C. Snail
- D. Cockroach Discuss
- 8. The energy released by 1 gram of glucose is
Options- A. 6 kcal
- B. 4 kcal
- C. 5 kcal
- D. 3kcal Discuss
- 9. Name the blood cells in which nucleus is absent
Options- A. Lymphocytes
- B. Blood Platelets
- C. Monocytes
- D. Eosinophils Discuss
- 10. The phenomenon of summer sleep by animals is called
Options- A. hibernation
- B. aestivation
- C. laziness
- D. lethargy Discuss
Biology problems
Search Results
Correct Answer: Myogenic heart
Explanation:
Hearts are of several types. In some invertebrates the heart is simulated by the nervous system to do its work. Such hearts are called Neurogenic hearts. The Human heart is myogenic. i.e, it recieves the stimuli for contraction from the muscular node called sinu-auricular node or pace maker.
Correct Answer: Aristotle
Correct Answer: Zhong-Zhong and Hua Hua
Correct Answer: Panthera
Correct Answer: Platypus
Correct Answer: Earthworm
Correct Answer: Cockroach
Correct Answer: 4 kcal
Correct Answer: Blood Platelets
Correct Answer: aestivation
Explanation:
Aestivation is summer sleep. Many organisms like the snails do not find it comfortable in summer. They withdraw and lead a life with reduced BMR (basic Metabolic Rate) in a state of dormancy.
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.