MCQ
Dicot embryo consists of
- ARadicle and plumule
- BRadicle, plumule, cotyledons and sometimes endosperm
- CRadicle, plumule, cotyledons and embryonal axis
- DRadicle, plumule, cotyledons and tegmen and testa
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Match the following columns and select the correct option.
| Column$-I$ | Column$-II$ |
| $(a)$ Placenta | $(i)$ Androgens |
| $(b)$ Zona pellucida | $(ii)$ Human Chorionic Gonadotropin $(hCG)$ |
| $(c)$ Bulbo$-$urethral glands | $(iii)$ Layer of the ovum |
| $(d)$ Leydig cells | $(iv)$ Lubrication of the Penis |
$(a)\quad(b)\quad(c)\quad(d)$
Reason : Flower colour gene shows incomplete dominance.