Is mitosis or meiosis significant process
For biological diversity, is mitosis or meiosis the more significant process?
Expert
Meiosis is the cell division procedure which permits the formation of gametes to sexual reproduction, with aleatory separation of each and every chromosome of the individual homologous pairs. Such gametes can fecundate gametes from other individuals promoting grouping of homologous chromosomes from different individuals. In that way the chromosomal recombination given by meiosis and sexual reproduction forms individuals with dissimilar genetic patrimony from their fathers and therefore promotes biological diversity.
Certain fungi species and plants, for illustration, present sporic meiosis, that is, a structure where half of the chromosomes of the species is produced from meiosis. This structure, by mitosis, builds gametes. Even in this situation diversity comes from meiosis.
Meiosis then is the cell division procedure that in conjunction with genetic mutations is accountable for the biological diversity.
Even in species containing zygotic meiosis the aleatory separation of homologous chromosomes in meiosis makes biological diversity.
Does each and every eukaryotic cell contain nucleus and just one nucleus?
Define the term Operation Planning and how it is important in Marketing?
Illustrate the activation center of an enzyme? Is it the key or lock of the lock and key model?
Mistakes might happen throughout every copying procedure. The similar is true for DNA replication. Are there any correction systems in cells which try to fix such mistakes? Beneath which condition are the mistakes taken just by the individual owner of
Explain the experiment carried out by the Stanley Miller (1953) upon the origin of life?
This is traditionally considered as the major determined of an individual's personality. The culture largely determines what a person is and what a person will learn. The culture within which a person is brought up is very important determinate of behavior of a person.
Name the part of the human visual system, where the receptors which sense light, that is, the photoreceptor cells, are situated? How do such cells work?
What is the basic difference between lungs and gills?
Write down the types of reproduction presented by cnidarians?
How sodium and potassium ions manage the resting potential of neuron?
18,76,764
1958978 Asked
3,689
Active Tutors
1412669
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!