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

Codes
 
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