The external stimulus which induces cleavage in an unfertilized ovum is called:
- AParthenogenesis
- BChemotaxis
- CPaedogenesis
- DNeoteny
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Similar Questions
Which events include gametogenesis and gamete transfer?
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 SolutionIdentify the incorrect statement.
Easy
View Solution$Arrhenotoky$ is a type of:
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $P$ $I$. Conidia of Penicillium $Q$ $II$. Zoospores of Chlamydomonas $R$ $III$. Gemmules in sponge $S$ $IV$. Budding in Hydra
| Column-$I$ | Column-$II$ |
|---|---|
| $P$ | $I$. Conidia of Penicillium |
| $Q$ | $II$. Zoospores of Chlamydomonas |
| $R$ | $III$. Gemmules in sponge |
| $S$ | $IV$. Budding in Hydra |
Medium
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