Discussion
Home ‣ Biotechnology ‣ General Plant Biotechnology Comments
- Question
A very common mutualistic, symbiotic relationship between a fungus and the roots of a plant is
Options- A. lichen
- B. mycorrhizal
- C. ascomycete
- D. basidiomycete
- Correct Answer
- mycorrhizal
- 1. What single feature is probably most responsible for the success of angiosperms?
Options- A. Seeds
- B. Fruit
- C. Broad leaves
- D. Flowers Discuss
- 2. What are the names of the two genders of haploid yeast cells?
Options- A. A and Alpha
- B. M and F
- C. Y(a)and Y(b)
- D. None of these Discuss
- 3. Triticale is derived by crossing
Options- A. wheat and rice
- B. wheat and tapioca
- C. rye (secale) and wheat
- D. rye and rice Discuss
- 4. Auxanometer is used for measuring
Options- A. respiratory activity
- B. photosynthetic activity
- C. growth activity
- D. osmotic pressure Discuss
- 5. In angiosperm, the endosperm is
Options- A. haploid
- B. diploid
- C. triploid
- D. none of these Discuss
- 6. The major source of sugar in the world is
Options- A. watermelon
- B. beetroot
- C. sugarcane
- D. dates Discuss
- 7. The study of interaction between living organism and environment is called
Options- A. ecosystem
- B. phytogeography
- C. ecology
- D. photosociology Discuss
- 8. The volume of O2 liberated in photosynthesis has which of the following ratio to CO2?
Options- A. 1:1
- B. 2:1
- C. 1:2
- D. 3:1 Discuss
- 9. Mycorrhizae are symbiotic associations between
Options- A. algae and fungi
- B. root and fungi
- C. bacteria and root
- D. bacteria and fungi Discuss
- 10. Triticale, the first man made cereal is an example of
Options- A. artificial allopolyploidy
- B. artificial autopolyploidy
- C. man made crossing
- D. artificial evolution Discuss
General Plant Biotechnology problems
Search Results
Correct Answer: Flowers
Correct Answer: A and Alpha
Correct Answer: rye (secale) and wheat
Correct Answer: growth activity
Correct Answer: triploid
Correct Answer: sugarcane
Correct Answer: ecology
Correct Answer: 1:1
Correct Answer: root and fungi
Correct Answer: artificial allopolyploidy
Comments
There are no comments.More in Biotechnology:
Programming
Copyright ©CuriousTab. All rights reserved.