Answer:
The Viking tubing is meant to be the cell membrane. Glucose manages to move out of the bag and into the surrounding water but starch does not. Not all substances can pass through the cell membrane; some molecules, like starch are too large. The cell membrane is called selectively permeable because of this.
Explanation:
Answer
Hi,
An object with the largest size will have a large gravitational force acting on it. Explanation
The gravitation force increases with increase in size of an object. An object that has twice as much mass will exert two times as much gravitational pull on other objects. An object with greater mass attracts the earth more strongly that the other one with smaller mass. On the earth’s space, the more massive objects will exert stronger gravitational forces.
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Answer:
It can give rise to a complete organism.
Explanation:
The zygote is the product of the sexual reproduction formed by the union of the sperm and ova. The zygote is the diploid in nature whereas the gametes are haploid in nature.
The fertilized egg has the ability to differentiate into the different cell type. The single cell can give rise to all the different organ of the body is known as totipotency. The fertilized egg has the ability to give rise to the whole organisms and shows totipotency.
Thus, the correct answer is option (2).
