(Score for Question 3: of [3] points)
3. Explain the role of a hypothesis in a scientific investigation.


Short answer please

When a scientific problem is posed and clearly defined, in the search for its final solution, one starts from a hypothesis.

Explanation:

A hypothesis is a solution to a scientific problem that is:

 thoughtfully  clearly formulated in the statement  trial  significant (non-trivial)  logically and experientially permissible  theoretically well explained by available scientific knowledge  experientially verifiable

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.