Holandric genes are
Carried by '$X$' chromosomes
Carried by different parts of '$Y$' chromosomes
Carried by '$X$' and '$Y$' chromosomes
Carried by autosomes
Match the following:
Column $- I$ | Column $- II$ |
$(1)$ Ligase | $(p)$ Segment of $DNA$ |
$(2)$ $RNA$ polymerase + Rho factor | $(q)$ Replication |
$(3)$ $RNA$ polymerase | $(r)$ Termination |
$(4)$ Cistron | $(s)$ Elongation |
$A$ set of genes or $cDNA$ is immobilized on a glass slide and used in transcriptome studies is called
Assertion: Polytene chromosomes have a high amount of $DNA$.
Reason: Polytene chromosomes are formed by repeated replication.
Match List $I$ with List $II$.
List $I$ | List $II$ |
$A$. Gene $a$ | $I.\; \beta$-galactosidase |
$B$. Gene $y$ | $II$. Transacetylase |
$C$. Gene $i$ | $III$. Permease |
$D$. Gene $z$ | $IV$. Repressor protein |
Choose the correct answer from the options given below:
In man sexlinked characters are mainly transmitted through