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Solving time: 1 mins

Post Fertilization Changes
Identify the components labelled A, B, C and D in the diagram above from the list I to VIII given along with components-
I. Micropyle
II. Chalaza
III. Central cell
IV PEN
V. PEC
VI. Megaspore
VII. Degenerating synergid
VIII. Degenerating antipodal cell
I. Polar nuclei
The correct components are-

A
A- I B- II C- VIII D- III

B
A- II B- VII C- III D- I

C
A- IV B- IV C- VII D- III

D
A- VI B- IV C-VII D- III

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Book

Book:

Dr. Ali Objective Biology

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Identify the components labelled A, B, C and D in the diagram above from the list I to VIII given along with components-
I. Micropyle
II. Chalaza
III. Central cell
IV PEN
V. PEC
VI. Megaspore
VII. Degenerating synergid
VIII. Degenerating antipodal cell
I. Polar nuclei
The correct components are-
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Text SolutionText solutionverified iconVerified

Component A in the figure shows Megaspore. A megaspore mother cell is a diploid cell in plants in which meiosis will take place and results in the generation of four haploid megaspores. Component B in the figure shows the PEN. The full form of PEN is Primary Endospermic Nucleus. Component C in the figure shows Degenerating synergid and component D in the figure shows PEC. PEC is the primary endosperm cell.
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Question Text

Identify the components labelled A, B, C and D in the diagram above from the list I to VIII given along with components-
I. Micropyle
II. Chalaza
III. Central cell
IV PEN
V. PEC
VI. Megaspore
VII. Degenerating synergid
VIII. Degenerating antipodal cell
I. Polar nuclei
The correct components are-
TopicSexual Reproduction in Flowering Plants
SubjectBiology
ClassClass 12
Answer TypeText solution:1
Upvotes96