MCQ
Self pollination between $Tt$ and $Tt$ plants results into genotype ratio of
- A$3:1$
- ✓$1:2:1$
- C$1:3$
- D$4:0$
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| List $I$ | List $II$ |
| $A.$ Non-medicated $IUD$ | $I.$ Multiload $375$ |
| $B.$ Copper releasing $IUD$ | $II.$ Progestogens |
| $C.$ Hormone releasing $IUD$ | $III.$ Lippes loop |
| $D.$ Implants | $IV.$ $LNG-20$ |
Choose the correct answer from the option given below:
$I.$ Colostrum is recommended for the new borns because it is rich in antigens.
$II.$ Chikungunya is caused by a Gram negative bacterium.
$III.$ Tissue culture has proved useful in obtaining virus-free plants.
$I V.$ Beer is manufactured by distillation of fermented grapes.
How many of the statement(s) is/are correct?
$(i)$ The gynoecium represents the female reproductive part of the flower
$(ii)$ Ovule is located in Anther
$(iii)$ Each pistil has three parts the stigma, style, and ovary
$(iv)$ The upper most part of gynoecium is Anther