Advertisements
Advertisements
Question
Mention one cause for variation in nature.
Advertisements
Solution
One major cause of variation in nature is s environment. The environment by its components a. the temperature, light, nutrition, water, and medicine bring about non-inheritable changes called modification or acquired characters. These variations affect the somatic or body cells of the organism.
APPEARS IN
RELATED QUESTIONS
A homozygous pea plant with round seed coat and yellow cotyledons are crossed with another homozygous, pea plant having wrinkled seed coat and green cotyledons.
- Give the types of gametes produced by plants of F-generation.
- Give the dihybrid phenotypic ratio with the corresponding phenotypes.
- State Mendel’s principle involved in this cross.
Differentiate continuous variation with a discontinuous variation.
The innate tendency of offspring to resemble their parents is called ______.
The tendency of offspring to differ from parents is called ______.
Which branch of biology deals with heredity and variation in living organisms?
What is heredity?
What would be the consequence of organisms lacking variation?
What is discontinuous variation?
Which of the following is an example of discontinuous variation?
What is an example of how humans used selective breeding historically?
