Match the following.
Column I |
Column II |
A. Hermaphrodite B. Direct development C. Chemoreceptor D. Blood gland in earthworm |
1. Produces blood cells and haemoglobin 2. Testis and ovary in the same animal 3. Larval form absent 4. Sense of chemical substances |
Options: | A | B | C | D |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 2 | 4 | 1 |
3. | 1 | 3 | 2 | 4 |
4. | 2 | 4 | 3 | 1 |
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