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Sexual Reproduction in Angiosperms

Match each it...

Question

Match each item in Column I with one item in Column II regarding alternation of generation and choose your answer from the codes given.
Column-I Column-II
I. Spirogyra $1$ . Haplontic
II. Fucus $2$ . Haplo-diplontic
III. Polysiphonia $3$ . Diplontic

I-

1

, II-

3

, III-

2

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I-

2

, II-

1

, III-

3

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I-

3

, II-

1

, III-

2

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I-

2

, II-

3

, III-

1

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Solution

The correct option is A I- $1$ , II- $3$ , III- $2$
So the correct answer is ' I-1, II- 3, III-2 '.
I. Spirogyra 1. Haplontic
II. Fucus 3. Diplontic
III. Polysiphonia 2. Haplo-Diplontic
Haplontic life cycle is where the haploid stage is multicellular and the diploid stage only exists as the zygote.
Diplontic life cycle is where the diploid stage is multicellular and the gametes are haploid.
Haplo-diplontic life style shows true alternation of generation.
Thus, the correct answer is 'I-1, II-3, III-2.'

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Column-I	Column-II
I. Spirogyra	$1$ . Haplontic
II. Fucus	$2$ . Haplo-diplontic
III. Polysiphonia	$3$ . Diplontic

I. Spirogyra	1. Haplontic
II. Fucus	3. Diplontic
III. Polysiphonia	2. Haplo-Diplontic

Match each item in Column I with one item in Column II regarding alternation of generation and choose your answer from the codes given.Column-IColumn-III. Spirogyra1. HaplonticII. Fucus2. Haplo-diplonticIII. Polysiphonia3. Diplontic

Match each item in Column I with one item in Column II regarding alternation of generation and choose your answer from the codes given.
Column-I Column-II
I. Spirogyra $1$ . Haplontic
II. Fucus $2$ . Haplo-diplontic
III. Polysiphonia $3$ . Diplontic