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How meiosis help in generating variations?
Meiosis generates variations due to activities like independent assortment of chromosomes, crossing over and random fertilization that occur during the process. Meiosis occurs during sexual reproduction.
What increases genetic variations?
A large population increases genetics variation. Mutation will also increase genetics variation.
What is the fundamental role of chromosomes and genes in hereditary and variations?
kutta kamina
How chromosomes are numbered?
Chromosomes are numbered using a system called the International System for Cytogenetic Nomenclature (ISCN). The number on each region of the chromosome increases as the distance from the centromere to the telomere increases.
When do chromosomes (DNA) replicate?
mitosis is the process by which the DNA of a cell is copied, so chromosomes replicated throughout the process
In what process are chromosomes duplicated?
Chromosomes are duplicated in the interphase of cell division.
What types of chromosomes in humans determines the gender of the baby?
The sex chromosomes...XX for a female, XY for a male, with some other relatively rare variations.
When chromosomes separate what is the process called?
This process is called meiosis.
What is the process by which cells have half the chromosomes?
The answer is
What crosses over during crossing over?
Each chromatid can synapse with any one it want/chooses.
How many chromosomes in a mangoe?
There are 20 chromosomes in a mango, but since it is diploid, in mitosis the number increases to 40, then splits to become two identical cells, each with 20 chromosomes.
Grain size of metamorphic rock increases in the process of .?
Grain size increases in the process of recrystallization.
