30. Exchange of gases between plant and atmosphere is governed by
(a) Osmosis (b) Diffusion
(c) Permeability of cell wall (d) None of the above
Ans. b
(41)
Related Posts:
- ECONOMIC BOTANY | MCQ BIOLOGY
- Reproduction in flowering plant | MCQ BIOLOGY
- Diversity of Life | Monera | Questions BIOLOGY
- POLLUTION BIOLOGY
- Plant growth and movement BIOLOGY
- Diversity of Life | Monera | 2.2 | BIOLOGY
- ORGANISMS AND ENVIRONMENT BIOLOGY
- REPRODUCTION IN FLOWERING PLANTS BIOLOGY
- BANK COACHING IN MOHALI Courses
- MCQ | REPRODUCTION AND DEVELOPMENT IN ANIMALS BIOLOGY
Powered by Contextual Related Posts
You may also like
The hyphae of Aspergillus are
(a) Aseptate and multinucleate (b) Septate and multinucleate (c) Aseptate and uninucleate (d) Septate and uninucleate Answer. (b) The mycelium of Aspergillus consist of branch septate hyphae. Cells of hyphae are multinucleate. (183)
Which type of tissue is found in the fungi
(a) Parenchyma (b) Chlorenchyma (c) Plectenchyma (d) Collenchyma Answer. (c) Plectenchyma (Pseudoparenchyma) is nothing but the interwoven mass of fungal mycelium which in cross-section look like parenchyma. (104)
(a) Colletotrichum falcatum (b) Phytophthora infestans (c) Potato mosiac virus (d) Alternaria solani Answer. (b) Late blight of potato is a seed born disease which is caused by Phytophthora infestans. The disease is characterised by brownish to blackish dead areas …