why do all normal cells in human body have same number of chromosomes?

Question

Biology

Answered

why do all normal cells in human body have same number of chromosomes?

Sagot :

ID Other Questions

I Need With Math It Say The Ride-it Store Rents Bicycles. The Cost Is $8.50 For 1 Hour, $13.64 For 2 Hours, $18.80 For 3 Hours, And 23.95 For 4 Hours. If The Pa

In The Step By Step Simplification Of Expression Below Which Property Is Not Used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) Associative B) Commutative C) Distributive D)

I Need With Math It Say The Ride-it Store Rents Bicycles. The Cost Is $8.50 For 1 Hour, $13.64 For 2 Hours, $18.80 For 3 Hours, And 23.95 For 4 Hours. If The Pa

In The Step By Step Simplification Of Expression Below Which Property Is Not Used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) Associative B) Commutative C) Distributive D)

Proof: Given: Isosceles Trapezoid TRAP With TR=PA Prove: Angle RTA = Angle APR

In The Step By Step Simplification Of Expression Below Which Property Is Not Used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) Associative B) Commutative C) Distributive D)

Proof: Given: Isosceles Trapezoid TRAP With TR=PA Prove: Angle RTA = Angle APR

In The Step By Step Simplification Of Expression Below Which Property Is Not Used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) Associative B) Commutative C) Distributive D)

A Laptop Computer Is Priced At $650. If The Sales Tax Is 5%, Find The Total Cost Of The Computer, Including Sales Tax.

I Need With Math It Say The Ride-it Store Rents Bicycles. The Cost Is $8.50 For 1 Hour, $13.64 For 2 Hours, $18.80 For 3 Hours, And 23.95 For 4 Hours. If The Pa

W0lf93id W0lf93id · Answer 1

W0lf93id W0lf93id

Females have two X chromosomes in their cells, while males have one X and one Y chromosome. Mitosis; before it divides it replicates & meiosis; sex cells have half the amount of chromosomes that a normal cell has so when they join another, there are 46 chromosomes in the cell.

Answer Link

Jamuujid Jamuujid · Answer 2

The reason as to why all human body cells have the same number of chromosomes is because of the process of mitosis and meiosis.

Mitosis is the process of cell division in which body cells or somatic cells divide to yield two daughter cells with the same number of chromosomes as the parent cells. The process involves a series of steps, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus. The process ensures that have the same number of chromosome. In meiosis, sex cells have half the amount of chromosomes that a normal cells has and therefore when they join another, there are 46 chromosomes in the cell.