Which of the following cells are infected in a person suffering from $AIDS$?
Which of the following cells are infected in a person suffering from $AIDS$?
- A
$CD_{4}$ receptor cells
- B
$CD_{8}$ receptor cells
- C
Killer $T$ cells
- D
Germ cells
Similar Questions
Information on birth-rate, death-rate, sex-ratio, age distribution of a population can be got from
Oral polio vaccine and hepatitis first dose is given to a child at
Oral polio vaccine and hepatitis first dose is given to a child at
Match the following columns
Column-I
Column- II
$(A)$ Pill
$(1)$ Intra uterine device
$(B)$ Condom
$(2)$ Prevents ovulation
$(C)$ Vasectomy
$(3)$ Prevents sperms from reaching to cervix
$(D)$ Cu - T
$(4)$ Semen contains no sperms
Match the following columns
| Column-I | Column- II |
| $(A)$ Pill | $(1)$ Intra uterine device |
| $(B)$ Condom | $(2)$ Prevents ovulation |
| $(C)$ Vasectomy | $(3)$ Prevents sperms from reaching to cervix |
| $(D)$ Cu - T | $(4)$ Semen contains no sperms |
The concept that “Population tends to increase geometrically while food supply increases arithmetically'' was put forward by
The concept that “Population tends to increase geometrically while food supply increases arithmetically'' was put forward by
- [AIPMT 1995]
In which one of the following the birth rate is high & death rate is normal
In which one of the following the birth rate is high & death rate is normal