| 1 |
Alternatives forms of a gene are called: |
- A. Allele
- B. DNA
- C. Chromosome
- D. Gamete
|
| 2 |
Alternative forms of a gene are called. |
- A. Allele
- B. DNA
- C. Chromosome
- D. Gamete
|
| 3 |
Ribosome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein . This step is known as. |
- A. Combination
- B. Replication
- C. Transcription
- D. Translation
|
| 4 |
<p class="MsoNormal">Outside back bone of double helix is made up:<o:p></o:p></p> |
- A. <p class="MsoNormal">Sugar <o:p></o:p></p>
- B. Phosphate
- C. Sugar Phosphate
- D. None of these
|
| 5 |
<p class="MsoNormal">Inside of double helix consists of:<o:p></o:p></p>
<br> |
- A. Nitrogenous bases
- B. sugar
- C. sugar Phosphate
- D. Phosphate
|
| 6 |
Example of discontinuous variation is: |
- A. Blood group
- B. Height in Man
- C. Intelligence
- D. None of these
|
| 7 |
There are how many pairs of homologous chromosomes in human body cell? |
|
| 8 |
In the structure of DNA Adenine of one nucleotide pairs with which of the nitrogenous base opposite nucleotide: |
- A. Guanine
- B. Cytosine
- C. Thymine
- D. Uracil
|
| 9 |
Expression of genotype in the form of trait is: |
- A. Genome
- B. Phenotype
- C. Complete dominance
- D. Incomplete dominance
|
| 10 |
<p class="MsoNormal">A DNA molecule consists of______ polynucleotide strands.<o:p></o:p></p> |
|
