Heredity and other supporting factors for development - class-VI
Description: heredity and other supporting factors for development | |
Number of Questions: 23 | |
Created by: Chandra Bhatti | |
Tags: evs - i genetics - some basic fundamentals community meet human needs growth and personality development zoology all together heredity and evolution individual and society principles of inheritance and variation rural governing bodies biology civics social science heredity - from parent to progeny classification and variation evs community and community development genetics heredity and variation like father like daughter |
What is called the unit of heredity?
Which of the following terms are defined correctly?
Term | Definition | |
---|---|---|
i | Heredity | The passing on of characteristic from parents to their young. |
ii | Life cycle | The different stages of development of a living thing from a fertilised egg to an adult that can reproduce and die eventually. |
iii | Reproduction | The fusion of a sperm and an egg. |
Germplasm concept was proposed by
Who first proved that heredity is controlled by nucleus not by cytoplasm?
Mendelism is related with______________
The transmission of characters from the parents to their offspring is called as
An individual can pass on to its progeny the experiences of its lifetime.
Which among the following deals with study of heredity?
Cats produces cats. This statement is an explanation for
The transmission of traits from parents to offspring is called ____
I. Suntanned skin is hereditary.
II. Crowning of hair is hereditary.
Heredity is seen in ______
Besides activating the egg, another role of a sperm is to carry
What does 'Eugenics' pertains to?
In heredity, the genes are obtained from
Transmission of traits from one generation to the next generation is called as
Heredity deals with the study of______________
Chromosome theory of heredity was postulated by
Being born with certain features or traits in common with the members of our family is 'heredity'.
Developing our skills helps us to live an independent, useful and enriching life.
Our height grows till we are about ______ years old.
Along with nutritious food, adequate exercise is also necessary for growth and development.