Genetics Very Short Ans Concise Biology for ICSE Class 10 Selina Solutions Ch-3. In this article you will get the solutions of Very Short Answer Type Questions as council latest syllabus. Visit official website CISCE for detail information about ICSE Board Class-10 Biology.
Genetics Very Short Ans Concise Biology for ICSE Class 10 Selina Solutions
| Board | ICSE |
| Subject | Biology |
| Class | 10 |
| Book | Selina Concise |
| Chapter-3 | Genetics: Some Basic Fundamentals |
| Topics | Very Short Answer Type Questions |
| Session | 2024-25 |
Very Short Answer Type Questions
(Genetics: Some Basic Fundamentals Concise Biology for ICSE Class 10 Selina Solutions Ch-3)
Que-1: Match the terms in column I with their the explanations in column II.
| Column I (Term) |
Column II (Explanation) |
|---|---|
| a. Genetics | (i) Chromosomes similar in size and shape |
| b. Autosomes | (ii) The alternative forms of a gene |
| c. Recessive gene | (iii) Study of laws of inheritance of characters |
| d. Allele | (iv) A gene that can express only when in a similar pair |
| e. Homologous chromosomes | (v) Chromosomes other than the pair of sex chromosomes |
Sol:
| Column I (Term) |
Column II (Explanation) |
|---|---|
| a. Genetics | (iii) Study of laws of inheritance of characters |
| b. Autosomes | (v) Chromosomes other than the pair of sex chromosomes |
| c. Recessive gene | (iv) A gene that can express only when in a similar pair |
| d. Allele | (ii) The alternative forms of a gene |
| e. Homologous chromosomes | (i) Chromosomes similar in size and shape |
Que-2: Name any two genetic diseases in humans.
Sol: Colour blindness and Hemophilia are two genetic diseases in humans.
Que-3: Which one of the following genotypes is homozygous dominant and which one homozygous recessive in regard to tongue rolling: Rr, rr, RR?
Sol: Homozygous recessive – rr, Homozygous dominant – RR
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