Discussion
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- Question
The male sex organs in a flower is the __________.
Options- A. Zoospores
- B. stamen
- C. pistil
- D. Chlorophyceae
- Correct Answer
- stamen
- 1. A multicellular organism grows by ____________.
Options- A. Cell addition
- B. Cell explosion
- C. Cell implosion
- D. Cell division Discuss
- 2. Which is the CORRECT pair of inherited chromosomes for the child to be a girl?
Options- A. X from father and Y from mother
- B. Y from father and X from mother
- C. Y from father and Y from mother
- D. X from father and X from mother Discuss
- 3. Pepsin is an enzyme that digests ______.
Options- A. proteins
- B. starch
- C. carbohydrate
- D. fats Discuss
- 4. RNA is a polymeric molecule. What does RNA stand for?
Options- A. Rado Nuclear Acid
- B. Ribo Nucleic Acid
- C. Rhino Nuclear Acid
- D. Resto Nucleus Acid Discuss
- 5. Which of the following is not true about Angiosperms?
Options- A. Dominant phase is gametophytes
- B. Vascular bundles are present
- C. Spores are heterospores
- D. Seeds are covered Discuss
- 6. In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.
Options- A. organ
- B. open
- C. closed
- D. coelom Discuss
- 7. Psidium guajava is the scientific name of ___________.
Options- A. Guava
- B. Mango
- C. Bamboo
- D. Jack fruit Discuss
- 8. A healthy adult man has, on an average, ________ (in millions) of RBCs mm-3 of blood.
Options- A. 5 - 5.5
- B. 4 - 4.5
- C. 3 - 3.5
- D. 6 - 6.5 Discuss
- 9. Animals in which the cells are arranged in two embryonic layers are called ________.
Options- A. Diploblastic
- B. Extoderm
- C. Tripoblastic
- D. Endoderm Discuss
- 10. Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?
Options- A. Chloroplast
- B. Stomata
- C. Chlorophyl
- D. Vacuole Discuss
Biology problems
Search Results
Correct Answer: Cell division
Correct Answer: X from father and X from mother
Correct Answer: proteins
Correct Answer: Ribo Nucleic Acid
Correct Answer: Dominant phase is gametophytes
Correct Answer: organ
Correct Answer: Guava
Correct Answer: 5 - 5.5
Correct Answer: Diploblastic
Correct Answer: Stomata
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