BOTANY

BOTANY

PLANT ANATOMY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which group does NOT have roots?
A
mosses
B
ferns
C
gymnosperms
D
angiosperms
Explanation: 

Detailed explanation-1: -Unlike most other plants, mosses don’t have roots. Instead they have rhizoids, which are small hairlike structures.

Detailed explanation-2: -Bryophytes. Bryophytes have no roots, leaves or stems. Moss and liverworts belong to this group.

Detailed explanation-3: -Fungi, which include molds, yeasts and mushrooms, are primarily different from plants because they have different cellular compositions and different ancestors. Fungi also do not have roots, leaves, flowers or stems and do not produce chlorophyll, which some plants use to turn sunlight into energy.

Detailed explanation-4: -Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (/braɪˈɒfətə/, /ˌbraɪ. əˈfaɪtə/) sensu stricto. Bryophyta (sensu lato, Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts.

Detailed explanation-5: -Solution : Riccia is a liverwort (Hepaticae), which grows predominantly in wet terrestrial habitats and are free floating or submerged aquatic. Step by step video & image solution for Which of the following is not a moss? by Biology experts to help you in doubts & scoring excellent marks in Class 11 exams.

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