Define the term crossing over
Define the term crossing over? In what period of meiosis does this event take place?
Expert
Crossing over is the eventual exchange of the chromosomal fragments among homologous chromosomes. The phenomenon takes place in prophase I whenever homologous chromosomes are paired. Crossing over is of huge importance for biodiversity and evolution and as it gives recombination of alleles (that is, of various genes) linked in similar chromosome throughout cell division by meiosis.
the three main renal processes which in combination produces urine?
Who formed two-part naming system employed in biology?
What is the main arthropod groups characterized according to presence of wings? Answer: Arachnids and Crustaceans do not have wings. Most insects encompass wings.
One of my friend has a problem in Work Breakdown Structures (WBS) – Elucidate the value, role and use of the WBS methodology in the project management.
Explain Internal OD staff, Questionnaires and how they are used as a tool to collect the Valuable information ?
What is immuno electrophoresis?
Explain the formation of the female gametophyte within the angiosperms?
An individual's personality is commonly thought to be both consistent and enduring. The stable nature of personality suggests that it is unreasonable for marketers to attempt to change consumers' personalities to conform to certain
Name the beings which form the kingdom Fungi? Answer: The kingdom Fungi is made by fungi.
Define the term epithelial tissues? What is their general function and how is that function related to the characteristics of the tissue?
18,76,764
1959026 Asked
3,689
Active Tutors
1416745
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!