Worksheet chapter genetics
Grade 10th
I. Name the following
1. Who is father of genetics
2. Common and Scientific name of plant used by Mandel to study inheritance
3. Small segment of DNA that control one inherited character
4. Set of observable characteristics of an individual
5. The genetic makeup of an organism or complete set of genes of an organism
6. alternative form of a gene
7. Individuals carrying two identical alleles (RR or rr) are known as
8. individuals bearing different alleles (Rr)
9. The inheritance of a trait determined by a gene located on one of the sex chromosomes
is called…
10. Any disorder or trait that is transmitted from the X chromosome is termed as…
II. Draw a punnett square and find out f2 ratio (phenotype and genotype) if a hybrid tall plan
(Tt) is crossed with a pure dwarf plant (tt).
III. Study the diagram and answer the following
(i) What does the following diagram indicates
(ii) During which phase of cell division, this process is likely to be occurs
(iii) What happened if there is any change of gene sequence occurred during this phase
Grade 10th
I. Name the following
1. Who is father of genetics
2. Common and Scientific name of plant used by Mandel to study inheritance
3. Small segment of DNA that control one inherited character
4. Set of observable characteristics of an individual
5. The genetic makeup of an organism or complete set of genes of an organism
6. alternative form of a gene
7. Individuals carrying two identical alleles (RR or rr) are known as
8. individuals bearing different alleles (Rr)
9. The inheritance of a trait determined by a gene located on one of the sex chromosomes
is called…
10. Any disorder or trait that is transmitted from the X chromosome is termed as…
II. Draw a punnett square and find out f2 ratio (phenotype and genotype) if a hybrid tall plan
(Tt) is crossed with a pure dwarf plant (tt).
III. Study the diagram and answer the following
(i) What does the following diagram indicates
(ii) During which phase of cell division, this process is likely to be occurs
(iii) What happened if there is any change of gene sequence occurred during this phase
