In G1 phase of interphase, the number of chromosomes and amount of DNA...
G1 Phase
- Number of chromosomes: 14
- Amount of DNA: 2C
During G1 phase of interphase, the cell grows and replicates its organelles in preparation for DNA synthesis. At this stage, the number of chromosomes in a plant cell is 14 and the amount of DNA is 2C.
S Phase
- Number of chromosomes: 14
- Amount of DNA: 4C
During the S phase of interphase, DNA synthesis occurs and the chromosomes are replicated. Each chromosome is duplicated, resulting in a total of 28 chromosomes in a plant cell. The amount of DNA is also doubled, resulting in a total of 4C.
G2 Phase
- Number of chromosomes: 28
- Amount of DNA: 4C
During G2 phase of interphase, the cell continues to grow and prepare for cell division. The number of chromosomes in a plant cell remains at 28, and the amount of DNA also remains at 4C. At this stage, the cell checks for any DNA damage and repairs any errors.
In summary, during G1 phase of interphase, the number of chromosomes and amount of DNA in a plant cell is 14 and 2C respectively. During S phase, the chromosomes are replicated resulting in a total of 28 chromosomes and 4C of DNA. During G2 phase, the cell prepares for cell division while the number of chromosomes and amount of DNA remains at 28 and 4C, respectively.
In G1 phase of interphase, the number of chromosomes and amount of DNA...
I think chromosome no. will remain same and no. of DNA becomes double i.e., chromosome =14 and DNA=4C.
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