Explain the formation of mesoderm
Explain the formation of mesoderm (third germ layer) of triploblastic in animals?
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The mesoderm appears from separation of endodermal cells which cover the dorsal area of the archenteron.
What do you meant by the term antigenic determinant?
Name the groups of living beings which form the protist kingdom?
How does the amoeboid movement take place? What are illustrations of beings and cells which use these movements for locomotion?
There are two types of needs-basic and secondary or acquired. Basic needs are important for -survival whereas acquired needs are not so important. We know various needs as felt by a man but do not know about their preferential order. A .H. Maslow solved this problem and presented a theory on prio
ELEMENTS OF DECISION MAKING There are following elements in decision making: 1 the decision maker. Q : Define the term blood stem cells Define Define the term blood stem cells?
Define the term blood stem cells?
What are the pancreatic tissues included correspondingly in the exocrine and endocrine secretions? What are their respective enzymes and hormones?
State the contraceptive phenomenon of the IUD?
Into which periods is mitosis classified? Answer: Mitosis is classified into four periods: prophase, anaphase, metaphase and telophase.
Give a brief description of allosteric enzymes?
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