EVERYDAY SCIENCE

SCIENCE

BOTANY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
which of these has a “naked” seed
A
pteridophytes
B
gymnosperms
C
angiosperms
D
algae
Explanation: 

Detailed explanation-1: -In gymnosperms (plants with “naked seeds”-such as conifers, cycads, and ginkgo), the ovules are not enclosed in an ovary but lie exposed on leaflike structures, the megasporophylls.

Detailed explanation-2: -Updated On: 27-06-2022 Gymnosperms are called naked seeded plants due to the absence of ovary wall.

Detailed explanation-3: -Gymnosperms are seed-bearing vascular plants, such as cycads, ginkgo, yews and conifers, in which the ovules or seeds are not enclosed in an ovary. The word “gymnosperm” comes from the Greek word gymnospermos, meaning “naked seeds".

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