Advertisements
Advertisements
प्रश्न
Fill in the following blank with suitable word :
The evolution of eye is an example of evolution by ............
उत्तर
The evolution of the eye is an example of evolution by stages.
APPEARS IN
संबंधित प्रश्न
Planaria, insects, octopus and vertebrates all have eyes. Can we group eyes of these animals together to establish a common evolutionary origin? Justify your answer.
What evidence do we have for the origin of life from inanimate matter?
Explain how sexual reproduction gives rise to more viable variations than asexual reproduction. How does this affect the evolution of those organisms that reproduce sexually?
Where did life originate on the earth?
Write the names of at least three inorganic molecules which helped in the origin of life on the earth.
Bacteria have a simpler body plan when compared with human beings. Does it mean that human beings are more evolved than bacteria? Explain your answer.
Name the scientist who gave the theory of origin of life on earth. What is this theory?
What do you understand by the term 'evolution'?
The process of selecting individuals with desired characters by man is called ______
In human beings, the statistical probability of getting either a male or female child is 50 : 50. Give a suitable explanation.
