Which statement is FALSE regarding mitosis?
The chromosome number stays the same.
Genetically identical daughter cells are produced.
It occurs in somatic cells.
It is used for sexual reproduction.
Related Questions
Bipolar neurons occur in
Vertebrate embryos
Retina of eye
Brain and spinal cord
Skeletal muscles
The transparent lens in the human eye is held in its place by.
Smooth muscles attached to the ciliary body
Ligaments attached to the ciliary body
Smooth muscles attached to the iris
Ligaments attached to the iris
Which statement regarding the distribution of photoreceptors in the mammalian eye is INCORRECT?
Cones are concentrated in the fovea for sharp central vision.
Rods are more numerous in the peripheral retina.
Rods are responsible for vision in low light conditions.
Rods are concentrated in the fovea for high acuity vision.
A diploid organism has 10 pairs of homologous chromosomes. How many individual chromosomes are present in a somatic cell of this organism?
5
10
20
40
Which of the following is present in rod cells and useful in night vision?
Vitamin-K
Melanin
Rhodopsin
Vitamin-C
Where the neural impulses are analysed and the image formed on the retina is recognized based on memory
Visual cortex
Fovea
Cones
Rods
Identify the correctly matched
Aqueous chamber – between – cornea and lens
Vitreous chamber – between – cornea – retina
Aqueous chamber between the lens and retina
All of these
Dilatation of pupil takes place by
Sympathetic nervous system
Parasympathetic nervous system
Central nervous system
Both (a) and (b)
Which of the following statements are correct for iris?
I. The ciliary body extends forward to form iris
II. It is pigmented and opaque structure
III. It is the visible coloured portion of the eye
Choose the correct option
I and II
I and III
II and III
I, II and III
