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प्रश्न
Match the following with reference to cockroach and choose the correct option
| Column I | Column II |
| A. Hermaphrodite | i. Produces blood cells and haemoglobin |
| B. Direct development | ii. Testis and ovary in the same animal |
| C. Chemoreceptor | iii. Larval form absent |
| D. Blood gland in earthworm | iv. Sense of chemical substances |
विकल्प
A - ii, B - iii, C - iv, D - i
A - iii, B - ii, C - iv, D - i
A - i, B - iii, C - ii, D - i
A - ii, B - iv, C - iii, D - i
उत्तर
A - ii, B - iii, C - iv, D - i
Explanation:
| Column I | Column II |
| A. Hermaphrodite | ii. Testis and ovary in the same animal |
| B. Direct development | iii. Larval form absent |
| C. Chemoreceptor | iv. Sense of chemical substances |
| D. Blood gland in earthworm | i. Produces blood cells and haemoglobin |
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संबंधित प्रश्न
Which of the following is CORRECTLY stated as happens in common cockroach?
Earthworm live in the burrows which are made
Why earthworm is called the friend of farmer?
Correct the wrong statement from the following:
Muscular layer in the body wall of earthworm is made up of only circular muscles.
Correct the wrong statement from the following:
Typhlosole is the part of intestine of earthworm.
Why nephridia in earthworm that are basically similar in structure classified into three types? Mention the names of each.
Comment upon the gametic exchange in earthworm during mating.
