The unique mammalian characteristics are:
1. pinna, monocondylic skull and mammary glands
2. hairs, tympanic membrane and mammary glands
3. hairs, pinna and mammary glands
4. hairs, pinna and indirect development
1. pinna, monocondylic skull and mammary glands
2. hairs, tympanic membrane and mammary glands
3. hairs, pinna and mammary glands
4. hairs, pinna and indirect development
Subtopic: Β Study of Aves & Mammals |
Β 82%
Level 1: 80%+
NEET - 2023
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In cockroach, excretion is brought about by:
Choose the correct answer from the options given below:
| A. | Phallic gland |
| B. | Urecose gland |
| C. | Nephrocytes |
| D. | Fat body |
| E. | Collaterial glands |
Choose the correct answer from the options given below:
| 1. | B and D only | 2. | A and E only |
| 3. | A, B and E only | 4. | B, C and D only |
Subtopic: Β Cockroach: Excretory System |
Β 75%
Level 2: 60%+
NEET - 2023
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