AIIMS2004Botany-Plant Ecology
AIIMS 2004 Botany Habitat Preferences MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Mosses and ferns are found in moist and shady places because both
A
require presence of water for fertilization
B
do not need sunlight for photosynthesis
C
depend for their nutrition on microorganisms which can survive only at low temperature
D
cannot compete with sun-loving plants
Correct Answer
Option A
Detailed Explanation
During fertilization ventral canal cell and the neck canal cell disintegrate and the neck forms a canal like passage full of mucilage.
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