Tag: pictorial feature of plant kingdom

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Questions Related to pictorial feature of plant kingdom

Multiple choice biology pictorial feature of plant kingdom phanerogams gymnosperms angiosperms

Which of the following is not the characteristic feature of flowering plants?

  1. They include non-woody trees and shrubs.

  2. They have stems, leaves and roots.

  3. They produce seeds.

  4. They have finely divided leaves called fronds.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The pteridophytes are the plants in which the leaves are divided into small leaflets called fronds. The angiosperms are the flowering plants which include the non-woody trees and shrubs. The plant body is divided into stem, roots, and leaves. These are seed-producing plants and the seeds are covered with a seed coat. 

Thus, the correct answer is option D. 

Multiple choice biology pictorial feature of plant kingdom phanerogams gymnosperms angiosperms

Which of the following part is present in angiosperms?

  1. Petals

  2. Seed coats to protect seeds

  3. Fleshy fruit

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The angiosperms are the only plants which can produce flowers which are involved in the sexual reproduction. The petals are the parts of the flowers. The seeds are produced which are covered with the seed coat. There is the production of a fleshy fruit formed by the ovary after fertilization takes place. 

Thus, the correct answer is option D. 

Multiple choice biology pictorial feature of plant kingdom phanerogams gymnosperms angiosperms

Sperms cells of angiosperms differ from the rest of the plant groups like gymnosperms by _______________________.

  1. In angiosperms the sperm cells are non-motile whereas in the others they are flagellate

  2. In angiosperms the sperm cells are produced in the pollen grain whereas in the rest they produced in the antheridium

  3. In angiosperms and gymnosperms the sperm cells are non-motile whereas in the rest they are flagellated

  4. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Multiple choice biology pictorial feature of plant kingdom phanerogams gymnosperms angiosperms

Find out the similarity between gymnosperms and angiosperms

  1. Naked ovules

  2. Polyembryony

  3. Double fertilization

  4. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gymnosperms and angiosperms do not share naked ovules (gymnosperms have them, angiosperms do not), polyembryony (common in gymnosperms, rare in angiosperms), or double fertilization (exclusive to angiosperms).