NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM PLANTAE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following best describes plants called gymnosperms?
A
Non-vascular, seedless, flowering
B
Non-vascular, seeds, non-flowering
C
Vascular, seedless, flowering
D
Vascular, seeds, non-flowering
Explanation: 

Detailed explanation-1: -Gymnosperms are other types of both vascular and non-vascular plants of the Kingdom Plantae, which directly produce seeds (naked) without bearing any flowers. Compared to the angiosperms, there are very few species of gymnosperms.

Detailed explanation-2: -Gymnosperm seeds are usually formed in unisexual cones, known as strobili, and the plants lack fruits and flowers. Both groups use pollen to facilitate fertilization, though angiosperms have an incredible diversity of pollination strategies that are not found among the gymnosperms.

Detailed explanation-3: -Which statement best describes a gymnosperm? a nonvascular plant with roots, stems, and leaves.

Detailed explanation-4: -gymnosperm, any vascular plant that reproduces by means of an exposed seed, or ovule-unlike angiosperms, or flowering plants, whose seeds are enclosed by mature ovaries, or fruits. The seeds of many gymnosperms (literally, “naked seeds”) are borne in cones and are not visible until maturity.

Detailed explanation-5: -The ferns, gymnosperms, and flowering plants are all vascular plants. Because they possess vascular tissues, these plants have true stems, leaves, and roots.

There is 1 question to complete.