Biology 10 Chapter 15 - Inheritance - 4

Biology 10 Chapter 15 - Inheritance - 4

1. What is formed when ribosome joins amino acids to the mRNA nucleotides?

a) Lipids
b) Proteins
c) Carbohydrates
d) Fats

2. What is the process called in which protein is formed when ribosome joins amino acids to the mRNA nucleotides?

a) Transcription
b) Independent assortment
c) Segregation
d) Translation

3. What is the part of DNA called that contains the instructions for the synthesis of particular proteins?

a) Fats
b) Genes
c) Alleles
d) Chromosomes

4. What are the locations or positions of genes on chromosomes called?

a) Alleles
b) Loci
c) Genes
d) Fats

5. What is the singular of ‘Loci’?

a) Locu
b) Loca
c) Locus
d) None of these

6. What determines a particular trait in an organism?

a) Ribosomes
b) RNA
c) Fats
d) Gene

7. Which of the following statements regarding genes is FALSE?

a) Each cell contains a single copy of every gene
b) Genes consist of a long sequence of DNA
c) Genes are located on chromosomes
d) A gene contains information for the production of a protein

8. How many pairs of genes each individual consists of?

a) One pair
b) Four pairs
c) Three pairs
d) Two pairs

9. How pairs of genes are represented?

a) (b) By letters
b) (c) By symbols
c) (a) Both b and c
d) (d) By digits

10. What are the alternate forms of genes called?a) Loci
b) Genes
c) Alleles
d) Fats

11. If an individual has Aa gene pair, what is “A” called?

a) Loci
b) Genes
c) Fats
d) Alleles

12. Copies of chromatids of chromosomes are made through the process called……………?

a) Translation
b) Inheritance
c) Transcription
d) Replication

13. If an individual has Aa gene pair, what is “a” called?

a) Loci
b) Alleles
c) Genes
d) Fats

14. During which process if chromosomes separate, alleles also separate?

a) Necrosis
b) Apoptosis
c) Meiosis
d) Mitosis

15. When chromosomes separate during meiosis, how many alleles do each pair consists of?

a) Two
b) Four
c) One
d) Three

16. What is the specific combination of genes in an individual called?

a) Segregation
b) Alleles
c) Phenotype
d) Genotype

17. What is genotype?

a) Specific combination of chromosomes
b) Specific combination of genes
c) Unspecific combination of genes
d) Unspecific combination of chromosomes

18. How many types of genotypes are there?

a) Three
b) Four
c) Five
d) Two

19. What is albinism?

a) A lipid
b) A trait
c) A protein
d) A hormone

20. By how many pair of genes, albinism is controlled?

a) Two
b) Four
c) Three
d) One

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