MCQ
Action of jelly and cream is
- ✓Spermicidal and immovalizing the sperms also
- BEntangles the sperms
- CPreventing the ova to be released
- DEnables the sperms to reach towards ovum speedly
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Column – I | Column $- II$ |
| $(1)$ Failure of cytokinesis | $(p)$ To study in beritance of particular traits |
| $(2)$ Trisomy of 21 | $(q)$ Polyploidy |
| $(3)$ Error of metabolism | $(r)$ Down's syndrome |
| $(4)$ Pedigree analysis | $(s)$ Phenylketonuria |