Root and Root modifications- Practice Test 6

Answer: Option C

Explanation

When storage roots occur in clusters from the base of the stem they are called fasciculated roots

Answer: Option B

Explanation

Pneumatophores are exceptional to Rhizophora which is a mangrove.

Answer: Option A

Explanation

Geotrophic response is perceived by Root tip. The root tip grows into the ground in positively geotropic manner

Answer: Option B

Explanation

Mycorrhizae is an association between a fungus and a root of higher plants. Mycorrhizae are common in saprophytic flowering plants which grow on humus. So, these are also called saprophytic roots.

Answer: Option A

Explanation

Nodulose roots are found in Mango ginger, Fasciculated roots are characteristic of Asparagus plants. Roots of Sweet potato are modified tuberous roots and Beaded roots are found in Bitter gourd.

Hence option A is correct.