MCQ
Variations caused by mutation, as proposed by Hugo de Vries, are
- Arandom and directional
- ✓random and directionless
- Csmall and directional
- Dsmall and directionless
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| Column $- I$ | Column $- II$ |
| $(a)$ Endometrium | $(p)$ The most external layer |
| $(b)$ Myometrium | $(q)$ Help in collection of the ovum after ovulation |
| $(c)$ Fimbriae | $(r)$ Fertilised ovum is installed here |
| $(d)$ Perimetrium | $(s)$ Thick layer of smooth muscle |