Sample Test Biology
The longest and largest bone in the human body is
The number of Chromosomes in the human gene is
The outermost and innermost wall layers of microsporangium in an anther are respectively
During microsporogenesis, meiosis occurs in
The haploid condition is found in
How many nucleosomes are found in helical coil of 30 nm chromatin fibre?
In humans, the sex chromosome complement is
The prokaryotic genetic system contains
23. When species are equally spaced throughout a habitat, what kind of dispersion is this?
10. A cell is placed in an unknown solution. After some time the cell begins to shrink. Which of the following is true of the solution?