______ is related to the theory of evolution by natural selection.
Charles Darwin
The theory of evolution by natural selection was proposed by Charles Darwin in his 1859 book On the Origin of Species: heritable variations that help survival become more common over generations, leading to new species.
Lamarck proposed a different, earlier idea of evolution based on the inheritance of acquired characters, Miller is known for the Miller–Urey experiment on the origin of life, and Mendel founded genetics. Hence, Charles Darwin.
What is the primary mechanism through which sexual reproduction generates genetic diversity in the offspring?
How many contrasting characters were used by Mendel to formulate the laws of inheritance?
Why does the amount of DNA NOT keep doubling during sexual reproduction in animals?
An ornithologist observes that birds in mountainous regions have more robust chest muscles and larger wings compared to those in forests. Which structural adaptation is being demonstrated?
Two siblings from the same parents often look different from each other. Which process mainly causes this difference?
Which statement best describes the primary evolutionary significance of fat storage in a camel's hump?
A researcher is studying how small differences among individuals over generations contribute to the emergence of new life forms. Which process does this scenario illustrate?
A scientist wants to ensure that a human zygote formed in a laboratory dish has the correct number of chromosomes. Number of chromosomes this zygote should have are:
In a hybrid cross of 556 round green and wrinkled yellow seeds, ____ seeds are round and yellow.
Variations arising during the process of reproduction can be ______.
Which one of the following is a nonsense codon in universal code?
Which base of a codon is called wobble base?
How many different kinds of gametes will be produced by a plant having the genotype AABbCC?
Pair of genes that occupy a specific location on a particular chromosome and control the same trait is termed as _________.
Who synthesize the first artificial gene-