A man can inherit his $X-$chromosome from his
A man can inherit his $X-$chromosome from his
- A
Maternal grandmother or maternal grandfather
- B
Father
- C
Maternal grandfather
- D
Paternal grandfather
Similar Questions
Match the following columns.
Column $- I$
Column $- II$
$(w)$ Blood group
$(a)$ Polygenic inheritance
$(x)$ Skin colour
$(b)$ Aneuploidy
$(y)$ Mendelian disorder
$(c)$ Incomplete dominance
$(z)$ Chromosomal disorder
$(d)$ Sickle-cell anaemia
$(e)$ Co-dominance
Match the following columns.
| Column $- I$ | Column $- II$ |
| $(w)$ Blood group | $(a)$ Polygenic inheritance |
| $(x)$ Skin colour | $(b)$ Aneuploidy |
| $(y)$ Mendelian disorder | $(c)$ Incomplete dominance |
| $(z)$ Chromosomal disorder | $(d)$ Sickle-cell anaemia |
| $(e)$ Co-dominance |
Doctor's son
Doctor's son
Select the correct statement:
Select the correct statement:
- [NEET 2018]
Match the following:
Column $- I$
Column $- II$
$(1)$ Inheritance of two genes
$(a)\; ABO$ blood group
$(2)$ Incomplete dominance
$(b)\; 1:2:1$
$(3)$ Codominance
$(c)\;9:3:3:1$
$(4)$ Inheritance of one gene
$(d)\; 3:1$
Match the following:
| Column $- I$ | Column $- II$ |
| $(1)$ Inheritance of two genes | $(a)\; ABO$ blood group |
| $(2)$ Incomplete dominance | $(b)\; 1:2:1$ |
| $(3)$ Codominance | $(c)\;9:3:3:1$ |
| $(4)$ Inheritance of one gene | $(d)\; 3:1$ |
Select incorrect statement
$(A)$ Linked genes cause absolute lethality
$(B)$ Persons affected by $PKU$ do not show mental disorder
$(C)$ $F_{2}$ ratio in codominance and incomplete dominance are same
$(D)$ Sex of male Drosophila is dependent on $Y-$chromosome
Select incorrect statement
$(A)$ Linked genes cause absolute lethality
$(B)$ Persons affected by $PKU$ do not show mental disorder
$(C)$ $F_{2}$ ratio in codominance and incomplete dominance are same
$(D)$ Sex of male Drosophila is dependent on $Y-$chromosome