All the spheres on earth overlap with each other so that any changes occur in one sphere may affect the other.
<u>EXPLANATION: </u>
The four spheres of earth are Land (the lithosphere), water (hydrosphere), air (atmosphere), living things (biosphere). The living organisms receive sunlight, heat, and gases from the atmosphere and water from the hydrosphere.
All these spheres are interlinked with one other and assembles in a single location at the time of overlapping. Life would not be there on earth if all these spheres do not interact or overlap with each other.
Examples of the earth overlapping is given below;
- Birds the living organism that flies in the air.
- Water flows through the soil on land.
- Evaporation of water into the atmosphere causes rain on the land.
Answer:
Genotype of parents is Rr
Explanation:
Let the allele for red flower be represented by "R" and the allele for white flower be represented by "r"
Allele for red color is dominant over allele for white color.
Co-dominant causes the expression of characteristics associated with dominant allele only.
Genotype of parents is Rr
Rr * Rr
RR, Rr, Rr, rr
"rr" is white colored flower
"RR and Rr" is red colored flower
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Answer:
The answer is double helix.
Explanation:
In its natural state, each DNA molecule is actually composed of two single strands held together along their length with hydrogen bonds between the bases. Watson and Crick proposed that the DNA is made up of two strands that are twisted around each other to form a right-handed helix, called a double helix.
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Answer:
go to school and learn somethinggg ,listen to your teacher and you will soon,
