Internal and external gills
Explain the challenges and advantages of having internal gills over external gills for gas exchange? (2 points)
What do you understand by the term pure culture method?
1) The ERG theory is more consistent with our knowledge of in dividable differences among people. Variables such as education, family background and cultural environment can alter the importance or driving force that a group of needs holds for a particular individual. The
Illustrate the constitution of an endocrine system? Answer: The endocrine system is comprised by the endocrine glands and hormones they secrete.
Black Codes were the laws passed by the southern government which imposed severe restrictions on freed slaves. They were not permitted to vote.They were also not allowed to carry weapons in public places.They were forced to work in certain occupations
Define the term anoxia? Briefly explain it.
What is the basic difference among micro and macronutrients?
Give a brief description of the term environmental resistance?
What is the disease which is caused by the deficiency of the vitamin D? Which tissue it affect more?
Explian the prothallus of the pteridophytes?
Self-Directed Work Teams: The self-directed work team (abbreviated as SDWT) is a group of people, usually employees in a company, who unite various skills and talents to work devoid of the customary managerial supervision toward a common purpose or go
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