QUESTION:
Under which circumstances do plants take up water by osmosis?
ANSWER:
<u>The conditions necessary for occurring osmosis in plants</u>:–
- Presence of a concentration gradient.
- The solution separated by a semi permieable membrane should have different concentration.
- Presence of a semi permeable membrane.
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. ... An enzyme called DNA polymerase next begins replicating the DNA by matching bases to the original strand.
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When the walls of the arteries thickens and hardens- occurs typically at old age.