1.
Match the asexual reproductive structures in Column I with the organisms in Column II
| Column I | Column II |
| A. Conidia | 1. Chiamydomonas |
| B. Gemmules | 2. Hydra |
| C. Zoospores | 3. Penicillium |
| D. Buds | 4. Sponges |
| | 5. Banana |
2.
Identify the correct sequence of events.
4.
Offspring formed by sexual reproduction exhibit more variation than those formed by Asexual reproduction because-
5.
Match the terms in Column I with the organisms in Column II.
| Column I | Column II |
| A. Fragmentation | 1. Pistia |
| B. Binary fission | 2. Spirogyra |
| C. Bulbils | 3. Saccharomyces |
| D. Budding | 4. Paramoecium |
| | 5. Agave |
6.
The most significant feature of vegetative propagation is that
9.
The terms homothallic and monoecious are used to denote
12.
Bony fishes, bryophytes and pteridophytes show internal fertilisation.
14.
Plants produced through vegetative propagation are called clones.
15.
In animals, juvenile phase is followed by-
18.
A multicellular, filamentous alga exhibits a type of sexual life cycle in which the meiotic division occurs after the formation of zygote. The adult filament of this alga has
19.
In papaya and date palm, both male and female flowers are present on the same plant.
20.
Vegetative propagation in Pistia occurs by
