$A -$ The number of chromosomes in human reproductive cells is $2n$.
$R -$ All organisms perform asexual reproduction.
$R -$ All organisms perform asexual reproduction.
- A$A$ and $R$ both are correct
- B$A$ and $R$ both are incorrect
- C$A$ is correct and $R$ is incorrect
- D$A$ is incorrect and $R$ is correct
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Similar Questions
Choose the correct options from the following:
$I$. Annual and biennial plants show clear-cut vegetative,reproductive,and senescent phases.
$II$. Bamboo species flower only once in their life,generally after $50-100$ years.
$III$. $Strobilanthus$ $kunthiana$ is a monocarpic plant which flowers only once after $12$ years.
$I$. Annual and biennial plants show clear-cut vegetative,reproductive,and senescent phases.
$II$. Bamboo species flower only once in their life,generally after $50-100$ years.
$III$. $Strobilanthus$ $kunthiana$ is a monocarpic plant which flowers only once after $12$ years.
Medium
View SolutionAsexual reproduction is carried out by:
Easy
View SolutionWhich of the following is a method of reproduction?
Easy
View SolutionSelect the correct option from Column-$I$ and Column-$II$.
Column-$I$ Column-$II$ $(A)$ Asexual reproduction in Spirogyra $(p)$ Mycobiont $(B)$ Vegetative reproduction in Yeast $(q)$ By zoospores $(C)$ Fungal component in Lichen $(r)$ Perithecium $(D)$ Asexual reproduction in Lichen $(s)$ By spores $(E)$ Flask-shaped fruiting body of Lichen $(t)$ Phycobiont $(u)$ By budding $(v)$ Apothecium
| Column-$I$ | Column-$II$ |
| $(A)$ Asexual reproduction in Spirogyra | $(p)$ Mycobiont |
| $(B)$ Vegetative reproduction in Yeast | $(q)$ By zoospores |
| $(C)$ Fungal component in Lichen | $(r)$ Perithecium |
| $(D)$ Asexual reproduction in Lichen | $(s)$ By spores |
| $(E)$ Flask-shaped fruiting body of Lichen | $(t)$ Phycobiont |
| $(u)$ By budding | |
| $(v)$ Apothecium |
Difficult
View SolutionConsidering the mode of asexual reproduction,match Column $I$ with Column $II$ and select the correct option:
Column $I$ Column $II$ $i$. Yeast $a$. fragmentation $ii$. Penicillium $b$. zoospores $iii$. Filamentous algae $c$. budding $iv$. Chlamydomonas $d$. conidia
| Column $I$ | Column $II$ |
|---|---|
| $i$. Yeast | $a$. fragmentation |
| $ii$. Penicillium | $b$. zoospores |
| $iii$. Filamentous algae | $c$. budding |
| $iv$. Chlamydomonas | $d$. conidia |
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