Advertisements
Advertisements
प्रश्न
All living organisms are linked to one another because ______.
पर्याय
They have common genetic material of the same type
They share common genetic material but to varying degrees
All have common cellular organisation
All of the above
Advertisements
उत्तर
All living organisms are linked to one another because they share common genetic material but to varying degrees.
Explanation:
The whole theory of evolution is based on the similarity of genetic materials, which indicates common ancestry for living organisms. Variations in the similarity of genetic material give biodiversity, which we see all around us.
APPEARS IN
संबंधित प्रश्न
What do we learn from identification of individuals and populations?
A particular plant is strictly seasonal plant. Which one of the following is best suited if it is to be studied in the laboratory?
Jijamata Udyan, the famous zoo in Mumbai has acclimatised humbolt penguins. Why should penguins be acclimatised when kept at a place away from their natural habitat?
Answer the following questions.
Riya found peculiar plant on her visit to Himachal Pradesh. What are the ways she can show it to her biology teacher and get information about it?
Answer the following questions.
At Andaman, authorities do not allow tourists to collect shells from beaches. Why it must be so?
Write a short note on Importance of botanical garden.
How can you, as an individual, prevent the loss of Biodiversity?
Isolated metabolism reaction outside the body performed in test tube is ______.
Amoeba multiplies by mitotic cell division. Is this phenomena growth or reproduction? Explain.
Define metabolism.
A ball of snow when rolled over snow increases in mass, volume and size. Is this comparable to growth as seen in living organisms? Why?
Properties of cell organelles are not always found in the molecular constituents of cell organelles. Justify.
Do you consider a person in coma-living or dead?
What is the similarity and dissimilarity between “whole moong daal” and “broken moong daal” in terms of respiration and growth? Based on these parameters classify them into living or nonliving?
Some of the properties of tissues are not the constituents of its cells. Give three examples to support the statement.
