24. The product that honey bees produce and use it to seal cracks and repair their hives is :
C. Propolis ✔
Explanation :
Bees use propolis to seal cracks and repair their hives.
Im not sure i know its in the membrane, i would have to go with B but i could be wrong
The first example is a qualitative data while the second example is a quantitative data.
TYPES OF DATA:
- Data refers to raw information. It is important to collect data in an experiment. There are two major types of data namely:
- Quantitative data: This refers to numerical information i.e. involves numbers that are countable. e.g. 10 houses, 5 goats.
- Qualitative data: This refers to information regarding the quality of something. They cannot be counted as opposed to quantitative data, they can only be described. For example, yellow bag etc.
- Therefore, the expression that "plant produced yellow flowers" is a qualitative data while "fertilizer A produced 5 flowers" is a quantitative data.
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It is called cell differentiation this makes embryonic cells would become specialized cells. This occurs threw a process that is called gene expression
Question 4
Which of the following would be considered a form of active transport?
o the movement of oxygen molecules from high concentration in the blood to low concentration in the cell.
O the movement of carbon dioxide from high concentrations in the cell to low concentrations in the blood.
o the movement of glucose into the cell down its concentration gradient,
o the movement of sodium atoms from low concentration in the cell to higher concentrations outside the cell.
