Answer:
<span>When a newly found cells enters into interphase and begins conducting metabolic functions,it is in G1 phase.
Reason:
Inter-phase is composed of:
1. G1 phase:
In this phase normal metabolism and growth of newly formed cell occurs.
2. S phase:
In this phase DNA replication occurs.
3. G2 phase:
In this phase cell prepare themselves for division.</span>
All organisms are made of cells
all existing cells are produced by other living cells
the cell is the most basic unit of life
B) Photosynthesis The Sun is the ultimate source of all energy in the universe. Plants being the main primary producers or autotrophs, use solar energy to make their own food through photosynthesis, thus converting energy into the organic matter that can be consumed by all organisms. They form the basis of almost all food chains from where consumers derive their food.
We can control pollution by
(i) By Making workplaces no-smoking zones and banning cigarettes advertising.
(ii) By Strictly penalties for consumers and firms who break the regulations.
(iii) By Setting minimum standards in the workplace for health and safety.
