MCQ
A colourblind mother and normal father would have:
- AColourblind sons and normal/ carrier daughters.
- BColourblind sons and daughters.
- CAll colourblind.
- DAll normal.
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$R$ : It is very common in root ecosystem and effective against several plant pathogens.
| List $I$ | List $II$ |
|
$A$. Two or more alternative forms of a gene |
$I$. Backcross |
| $B$. Cross of $F_1$ progeny with homozygous recessive parents | $II$. ploidy |
| $C$. Cross of $F_1$ progeny with any of the parents | $III$. Allele |
| $D$. Number of chromosome sets in plant | $IV$. Test cross |
Choose the correct answer from the options given below: