MEDIUM
Earn 100

Explain the external features of Marsilea with diagram.

Important Questions on Diversity in Living Organisms

MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following groups have naked embryos
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following is monocotyledon?
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Association of algae and fungi forms
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
The root of which plant is used as medicine
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which is an example of the bryophyte
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Amphibians of plant kingdoms are
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following group of plants are also called as naked seeded plants
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Coralloid root is found in
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Reserve food product of most of the algae is
MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
‘Ratoon Cropping’ is gaining popularity among which of the following crop cultivators?
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
In which of the following groups would you place a plant that produces spores and embryos but lacks seeds and vascular tissue?
MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following have naked seed?
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Trees of the genus Pinus are placed in higher groups compared to those of Marsilea genus because of the presence of one of the following features.
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following characteristics does not belong to the ferns?
HARD
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
If pteridophytes had this feature, they would be placed in the same group as gymnosperms. That feature is
MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae

Ravi has observed rhizome and circinate leaves in the given specimen. Which specimen he has observed?

Question Image

MEDIUM
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Given figure represents ventral surface of Dryopteris prothallus. In which labelled structures 'X' are

Question Image
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
The first plants to appear after a forest fire are the ferns, this is because of the survival of their
EASY
Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Pteridophytes do not have: