Mitosis
From zygote, pluricellular organisms are formed through serial mitosis. Had this formation be possible if every cell made by the mitosis had similar life in relation to antecedent cells? How the evolution did solve the problem?
Expert
Formation of complex and distinct pluricellular organisms might not be possible in case mitosis in the embryos had produced the daughter cells having an identical life history as the mother cell, as there would not be any differentiation and structural or functional specialization among the cells. Evolution had solved this problem producing the cellular differentiation process through that, motivated by the stimulus not so far well-known by the science, different and specialized cell lineages gave birth to the different tissues, organs and systems that, as a total, form pluricellular organisms. Cellular differentiation possibly is very intricate process which activates and inactivates some genes in the cell in response to the some stimulus.
What is the relationship between concentration gradient and active and passive transport?
Do all animals contain a circulatory system?
Write some uses of indirect immuno fluorescence?
What do you understand by the term pure culture method?
Explain the contraceptive method of the IUD?
Define the term PH? What are the units of PH?
Write down the two big groups into which the cells are categorized?
Define notochord? How is the structure formed?
Write down the effects of Ozone depletions.
Criticisms of the human relations approach Scientific validity: although the Hawthorne Experiments profoundly influenced the manager in managing their employees, the
18,76,764
1939496 Asked
3,689
Active Tutors
1457684
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!