Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
EasyMatch the following by using the codes provided:
$A$. Vernalization $1$. Camerarius $B$. Double fertilization $2$. Hofmeister $C$. Pollination $3$. Lysenko $D$. Alternation of Generations $4$. Nawaschin
| $A$. Vernalization | $1$. Camerarius |
| $B$. Double fertilization | $2$. Hofmeister |
| $C$. Pollination | $3$. Lysenko |
| $D$. Alternation of Generations | $4$. Nawaschin |
- A$A-1, B-2, C-4, D-3$
- B$A-4, B-1, C-2, D-3$
- C$A-3, B-2, C-1, D-4$
- D$A-3, B-4, C-1, D-2$
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Similar Questions
Which one of the following is an example of cleistogamy?
Medium
View SolutionMatch the content of List-$I$ with List-$II$:
List-$I$ List-$II$ $1$. Polyembryony $p$. Black pepper $2$. Perisperm $q$. Banana $3$. False fruit $r$. Lemon $4$. Parthenocarpy $s$. Apple
Choose the correct option from the following:
| List-$I$ | List-$II$ |
|---|---|
| $1$. Polyembryony | $p$. Black pepper |
| $2$. Perisperm | $q$. Banana |
| $3$. False fruit | $r$. Lemon |
| $4$. Parthenocarpy | $s$. Apple |
Choose the correct option from the following:
Match column $I$ with column $II$ and select the correct option using the codes given below.
Column-$I$ Column-$II$ $(A)$ Pistils fused together $(i)$ Gametogenesis $(B)$ Formation of gametes $(ii)$ Pistillate $(C)$ Hyphae of higher Ascomycetes $(iii)$ Syncarpous $(D)$ Unisexual female flower $(iv)$ Dikaryotic
| Column-$I$ | Column-$II$ |
| $(A)$ Pistils fused together | $(i)$ Gametogenesis |
| $(B)$ Formation of gametes | $(ii)$ Pistillate |
| $(C)$ Hyphae of higher Ascomycetes | $(iii)$ Syncarpous |
| $(D)$ Unisexual female flower | $(iv)$ Dikaryotic |
Gametes formed by meiosis are called
Medium
View SolutionIn . . . . . . ,pollen grains are long and ribbon-like.
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