Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
MediumMatch the following terms related to Gymnosperms/Angiosperms (as per standard botanical terminology) with their respective structures:
Column-$I$ Column-$II$ $P$. Pistil/Megasporophyll $I$. Megasporophyll $Q$. Ovule $II$. Megasporangium $R$. Embryo sac $III$. Female gametophyte
| Column-$I$ | Column-$II$ |
| $P$. Pistil/Megasporophyll | $I$. Megasporophyll |
| $Q$. Ovule | $II$. Megasporangium |
| $R$. Embryo sac | $III$. Female gametophyte |
- A$(P-II), (Q-I), (R-III)$
- B$(P-I), (Q-II), (R-III)$
- C$(P-III), (Q-I), (R-II)$
- D$(P-III), (Q-II), (R-I)$
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Similar Questions
Product of sexual reproduction generally generates:
Medium
View SolutionMatch the following columns regarding the chromosome number in meiocytes $(2n)$ of different organisms:
| Column-$I$ (Organism) | Column-$II$ (Chromosome number in meiocyte) |
| :--- | :--- |
| $p$. Ophioglossum | $v$. $20$ |
| $q$. Apple | $w$. $34$ |
| $r$. Rice | $x$. $24$ |
| $s$. Maize | $y$. $42$ |
| | $z$. $1260$ |
| Column-$I$ (Organism) | Column-$II$ (Chromosome number in meiocyte) |
| :--- | :--- |
| $p$. Ophioglossum | $v$. $20$ |
| $q$. Apple | $w$. $34$ |
| $r$. Rice | $x$. $24$ |
| $s$. Maize | $y$. $42$ |
| | $z$. $1260$ |
Easy
View Solution$A$: Formation of a mature male gametophyte requires one meiotic and two mitotic divisions in $60\%$ of angiosperms.
$R$: Pollination occurs in a two-celled condition in the majority of angiosperms.
$R$: Pollination occurs in a two-celled condition in the majority of angiosperms.
Medium
View SolutionAfter anther culture,some diploid plants are observed along with haploid plants. Which of the following parts induces the origin of the diploid plants?
Medium
View SolutionThe life cycle of an angiosperm is given below. What are $P, Q$ and $R$?
$P \quad Q \quad R$
$P \quad Q \quad R$
Medium
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