Botany-CPMT MCQ Question and Answer
Botany-CPMT MCQ Question and Answer
111. ‘Downy mildew of grape’ is caused by—
- Echinocola colona
- Malva crispa
- Peronospora pisi
- None of the above
112. Nostoc, a blue-green alga, occurs as endophyte in—
- Azolla
- Anthoceros
- Cycas
- All of the above
113. Lichens bear a composite structure consisting of two dissimilar organisms, a—
- Fungus and alga
- Fungus and bacterium
- Virus and bacterium
- Higher plant’s root and fungus
114. Which of the following nomenclature is correct as per Whittaker’s five kingdoms classification ?
- Monera, Protista, Cytobiota, Fungi and Animalia
- Monera, Protista, Plantae, Fungi and Animalia
- Metaphyta, Plantae, Protista, Fungi and Animalia
- Plantae, Protobiota, Fungi, Cytobiota and Animalia
115. The least number of transfer RNA molecules for each of the twenty amino acids found in proteins is—
- 20
- 40
- 1
- 2
116. Which of the following are known as phanerogams without ovary ?
- Thallophytes
- Pteridophytes
- Bryophytes
- Gymnosperms
118. Which of the following anatomical features of leaf does not reduce the rate of transpiration ?
- Compact mesophyll cells in the leaf
- Increase in number of stomata
- Thick cuticle surrounding outermost part of plant parts
- All of the above
119. Energy and nutrients enter a community first through—
- Scavengers
- Detrivores
- Consumers
- Producers
120. The radicle is found at the lower end of the hypocotyl and embryonic shoot is found above the insertion of the—
- Leaf
- Cotyledons
- Stem
- Root