| 1 |
The position of gene on chromosome is known as: |
- A. Locus
- B. Allele
- C. Genotype
- D. Genome
|
| 2 |
Inherited characters are called: |
- A. Genes
- B. Traits
- C. Genetics
- D. Fertilization
|
| 3 |
Mendel's primary contribution to our understanding of inheritance was: |
- A. The idea that genes are found on chromosomes
- B. Explanation of the patterns of inheritance
- C. The discovery of alleles
- D. Determining that informations contained in DNA are for protein synthesis.
|
| 4 |
The are how many hydrogen bonds between cytosine and guanine? |
- A. one
- B. two
- C. three
- D. four
|
| 5 |
How many pea plants were used in experiment of Mendel? |
- A. 28,000
- B. 29,000
- C. 26,000
- D. 27,000
|
| 6 |
ABO blood system is controlled by a gene I The number of alleles I.The number of alleles of this gene are: |
- A. two
- B. three
- C. five
- D. many
|
| 7 |
Variation selected for their transmission to next generation are: |
- A. Favourable
- B. Continuous
- C. Discontinuous
- D. None of these
|
| 8 |
Genes are located on: |
- A. Chromosomes
- B. proteins
- C. nucleotide
- D. DNA
|
| 9 |
Specific sequence of DNA nucleotides is copied in the form of mRNA in a process. |
- A. Replication
- B. Translation
- C. Inheritance
- D. Transcription
|
| 10 |
How many types of Difference shown by individuals of same species? |
|