Explanation of the term crossing over
Give a brief explanation of the term crossing over. And also write down the name of period of meiosis in which this event takes place?
Expert
Crossing over is final and eventual exchange of the chromosomal fragments between the homologous chromosomes. The phenomenon takes place in the prophase I if homologous chromosomes are paired out.
Crossing over is of huge significance for the evolution as well as for biodiversity because it provides or offers recombination of the alleles (of dissimilar genes) associated in same chromosome throughout cell divisor by the meiosis.
State the types of studio?
What are the various problems that vertebrates required to resolve to adapt to the terrestrial atmosphere as they came from aquatic habitat? How evolution does solve such problems?
Write some uses of indirect immuno fluorescence?
Specify the hormones liberated by the adrenal medulla? Specify their respective functions?
You have a gene that codes for a cell surface receptor that has a half-life of several days. As there is some potential for targeting this receptor for a particular disease based functionality, it's path of production and clearance is of special interest to a variety
According to the number of limbs, how are the three main arthropod groups characterized? Answer: Most of the crustaceans contain five pairs of limbs. Insects contain
Normal 0 false false
Write down some examples of migratory animals?
What do active transport and facilitated diffusion have in common? What are the basic differences between them?
According to examples of representing beings, how are Chordate characterized fundamental morphology, kind of symmetry, germ layers and coelom, respiratory system, digestive system, excretory system, circulatory system, nervous system and kinds of reproduction?
18,76,764
1945886 Asked
3,689
Active Tutors
1437534
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!