MCQ
Find out correct match w.r.t. salinity (in parts per thousand)
- AIn land water $= >5$
- BSea water $= 60-65$
- ✓Hyper saline logoons $= >100$
- DFresh water $= >3$
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$A$. Out of one pair of factors one is dominant and the other is recessive.
$B$. Alleles do not show any expression and both the characters appear as such in $F_2$ generation.
$C$. Factors occur in pairs in normal diploid plants.
$D$. The discrete unit controlling a particular character is called factor.
$E$. The expression of only one of the parental characters is found in a monohybrid cross.
Choose the correct answer from the options given below:
$R$ : Each restriction enzyme recognises a specific palindromic nucleotide sequence in the $DNA$.