Development of an egg without fertilization is called
- AGametogenesis
- BMetagenesis
- COogenesis
- DParthenogenesis
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Similar Questions
Select the incorrect pair:
Medium
View SolutionSelect the correct option based on the given figure.
Medium
View SolutionGametes are $.....P.....$, and the zygote is always $.....Q......$. Identify $P$ and $Q$ respectively.
Easy
View SolutionMatch the items in Column-$I$ with Column-$II$ and select the correct option.
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 |
Medium
View SolutionDefine the following phases of the life cycle of an organism:
$(a)$ Senescent phase
$(b)$ Reproductive phase
$(c)$ Juvenile phase
$(a)$ Senescent phase
$(b)$ Reproductive phase
$(c)$ Juvenile phase
Medium
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