Chapter 3 Vegetative Morphology - Online Test
Q1. S - I : Dicot leaf show reticulate venation ,
S - II : Veinlets form a network in the lamina of dicot leaf
Answer : Option A
Explaination / Solution:
No Explaination.
Q2. A compound leaf which appears as simple leaf due to suppression of one or two leafl ets is found in one of the following plants
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. Potatoes are vegetatively propagated from
Answer : Option A
Explaination / Solution:
No Explaination.
Q4. The type of vegetative propagation seen in chrysanthemum is
Answer : Option B
Explaination / Solution:
No Explaination.
Q5. Select the correct statements
i. From the region of elongation,
some of the epidermal cells from root hairs
ii. Pneumatophores are seen in Avicennia
iii. Adventitious roots are seen
in the banyan tree
iv. Maize and sugarcane have proproots
Answer : Option D
Explaination / Solution:
No Explaination.
Q6. Epiphytic roots absorb moisture from atomsphere directly due to presence of
Answer : Option B
Explaination / Solution:
No Explaination.
Q7. Consider the following statements
i. In leguminous plants, leaf
base becomes swollen called pulvinus
ii. The fl eshy leaves of onion
and garlic store food
iii. The buds in Australian
Acacia tree become green and synthesise
food
iv. In Alstonia, leaves show
alternate phyllotaxy of the above statements
Answer : Option C
Explaination / Solution:
No Explaination.
Q8. How many plants among chinarose, Ocimum, sunfl ower, mustard, Alstonia, guava, Calotropis and Nerium have opposite phyllotaxy ?
Answer : Option A
Explaination / Solution:
No Explaination.
Q9. Select the correct statements with reference to mango fruit.
Answer : Option C
Explaination / Solution:
No Explaination.
Q10. Pneumatophores are commonly found in
Answer : Option D
Explaination / Solution:
No Explaination.
