Primary or central lymphoid organs
What do you mean by the term primary or central lymphoid organs? Briefly illustrate it.
Expert
The central lymphoid organs are the lymphoid epithelial structures in which precursor lymphocytes proliferate build up and acquire the immunological capability. Example: In mammal’s bone marrow, thymus and bursa of the fabricius in birds.
What do you mean by the compound eyes?
The U.S. domestic market for T-shirts is illustrtaed below.
Difference between marketing & advertising: Advertising is paid, public and non-personal announcement of a persuasive message through a recognized sponsor the non-personal presentation
Name the main compounds from which the mitochondrion structure is made?
a) Computer network, including LAN, WAN or internet access. b) E-mail.
From zygote, the pluricellular organisms are made by serial mitosis. Would this formation be probable when each cell made up by mitosis had a similar life in relation to its precursor cells? How did evolution resolve that trouble?
Briefly explain Immunoglobulin IgG?
Describe briefly the term vision? Why is vision significant for life on the earth?
As pepsin is a gastric enzyme does it contain an acid or basic optimum pH? What occurs to pepsin whenever it passes into duodenum?
Write down the main mineral salts responsible for cellular osmotic regulation?
18,76,764
1942649 Asked
3,689
Active Tutors
1452764
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!