Class/Course - Class XI
Subject - Biology
Chapter - Morphology in Animals
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| Q.1 Select the false statements | |
| In rats the teeth are heterodont and thecodont | |
| In female rats, the urinary and genital apertures are located above anus | |
| In female rats,six paris of nipples are present on the ventral surface of the trunk | |
| In rats, 12 pairs of cranial nerves and 33 paris of spinal nerves are present | |
| In rats, the gsetation period is 22-23 days | |