Answer:
The differences in characteristics between individuals of the same species is called variation . Some variation is passed on from parents to offspring, via genes during reproduction. ... Some variation is the result of differences in the surroundings, or what an individual does. This is called environmental variation.
Answer:
The correct answer will be option-A.
Explanation:
ATP synthase is an enzyme complex made up of two regions called F₀ and F₁ cells. The complex helps in the production of ATP molecules which provides energy to the cell.
The ATP synthase is found in the thylakoid membrane of the chloroplast and inner membrane of the mitochondria The F₀ particle is embedded in the membrane while F₁ particle faces matrix in mitochondria and stroma in the chloroplast.
Thus, option-A is the correct answer.
Answer:
D. the Y chromosome
Explanation:
Men have an X and a Y chromosome while women have two X chromosomes. Since the unusual chromosome was spread to nearly 16 million men, it was most likely a Y-linked trait as only men inherit a Y chromosome. If it was an X-linked trait, both men and women would be able to get it since both inherit X chromosomes.
Hope that helps.
Answer:
The correct answer is - O and 6.9; 7.1 and 14
Explanation:
A measuring scale that tells about the acidity or basicity or alkaline nature of a particular object or solution is possible with the help of a pH scale that measures how acidic or basic a solution or object is.
It ranges between 0 to 14. pH less than 7 or ranging from 0.0 to 6.9 is acidic and more than 7 or from 7.1 to 14.0 is basic or alkaline in nature. A measure of the relative amount of H+ ion and OH- ions in water is pH.
The answer is:
B) The number of organisms of a species in a particular area.