MCQ
Ecosystem is defined as
- ARelation between plants and animals
- ✓Relation between biotic and physical components
- CRelation between producers and decomposers
- DNone of these
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$R$ -The spermatids are transformed into spermatozoa by the process called spermiogenesis.
Statement $I:$ Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement $II:$ The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements, choose the correct answer from the options given below: