Which of the following is correctly matched?

Options

A. onion-Bulb
B. Ginger-Sucker
C. Yeast-Zoospores
D. Chlamydomonas-Conidia

Answer

To determine which of the following options is correctly matched, we need to analyze each pairing based on their modes of reproduction:

1. **Onion with Bulb**:
- Onions reproduce using bulbs, which are fleshy underground stems that store food. The bulbs can produce smaller bulbs (offsets) that can grow into new plants. This pairing is correct.

2. **Ginger with Sucker**:
- Ginger primarily reproduces through rhizomes, which are underground stems. Suckers refer to shoots that grow from the base of the plant, which is not the primary mode of reproduction for ginger. Therefore, this pairing is incorrect.

3. **Yeast with Zoospores**:
- Yeast reproduces asexually through budding, not through zoospores. Zoospores are motile spores found in certain algae and fungi, but not in yeast. Hence, this pairing is incorrect.

4. **Chlamydomonas with Conidia**:
- Chlamydomonas reproduces asexually through zoospores and sexually through gametes. Conidia are asexual spores produced by certain fungi, not by Chlamydomonas. Thus, this pairing is also incorrect.

After analyzing all options, we find that the only correct pairing is:

**Correctly Matched Option: Onion with Bulb**