Purpose of vitellus in the vertebrate egg
Elaborate the purpose of the vitellus in the vertebrate egg? How are these eggs classified in relation to the quantity of vitellus within them?
Expert
Vitellus (yolk) is nutritive material which accumulates in the cytoplasm of the egg (zygote) with the purpose of nourishing the embryo. According to the quantity of vitellus in them, the eggs are classified as oligolecithal (little yolk), centrolecithal, or heterolecithal (more yolk diffusely distributed) and telolecithal (more yolk concentrated in one end of egg).
Is embryonic development in earthworms indirect or direct? Answer: In earthworms there is no larval phase; therefore the embryonic development is direct.
Vendor Management: Vendors are businesses or individuals which supply services or goods to other businesses or individuals. It is a term used to illustrate the process of finding, doing and qualifying business with vendors. Common activities comprise
Briefly illustrate the term Equity Theory?
State some of the clotting factors?
Specify the plant tissues which constitute the functional structures of the leaf veins?
What number of chromosomes does a human normal haploid cell include? And how many chromosomes does a human normal diploid cell include? And also state the sex chromosomes in each of them?
How are artificial and natural pearls made?
Why dietary obtainment of the iodine so significant for the functioning of the thyroid?
Participative Management: It refers to as an open form of management where staffs are dynamically involved in organization’s decision making procedure. The idea is applied by the managers who realize the significance to human intellect and seek
Define closed circulatory system?
18,76,764
1931087 Asked
3,689
Active Tutors
1427531
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!