Options:
- A. It is dominant
- B. It is recessive
- C. It is adaptable
- D. It is inheritable
View Answer
D. It is inheritable
Biology
How many nucleosomes are found in helical coil of 30 nm chromatin fibre ____?
Options:
- A. 10
- B. 12
- C. 06
- D. 09
View Answer
C. 06
A giant chromosome with a number of chromonemeta is ________ ?
Options:
- A. Lampbrush chromosome
- B. Hetero chromosome
- C. Supernumerary chromosome
- D. Polytene chromosome
View Answer
D. Polytene chromosome
If the number of chromosomes in most body cells of a mammal is 40, the cells in the seminiferous tubule will have___________?
Options:
- A. 40 chromosomes
- B. 20 chromosomes
- C. 10 chromosomes
- D. While some other will have 20
View Answer
D. While some other will have 20
Chromatid is _________ ?
Options:
- A. One half of chromosome
- B. Haploid chromosome
- C. Complete chromosome
- D. Duplicate chromosome
View Answer
A. One half of chromosome
Balbiani discovered special type of chromosome from the salivary gland of chironomus larva which are recognized by the presence of ________?
Options:
- A. Bands
- B. Loops
- C. Both bands and loops
View Answer
C. Both bands and loops
A gene is said to be dominant, if _________?
Options:
- A. It is never expressed in any condition
- B. It is expressed only in heterozygous
- C. It expresses its effect only in heterozygous state
- D. It is expressed both in heterozygous and heterozygous condition
View Answer
D. It is expressed both in heterozygous and heterozygous condition
A cistron is ________?
Options:
- A. Structural of gene
- B. Functional unit of RNA
- C. Functional unit gene
- D. Replication unit of gene
View Answer
C. Functional unit gene
Laws of segregation and dominance were given by ________?
Options:
- A. Darwin
- B. Morgan
- C. Mendel
- D. De Vries
View Answer
C. Mendel
Genetic information are carried in the form of long chain of molecules made-up-of _________?
Options:
- B. RNA
- C. Nucleotides
- D. Polypeptides
View Answer
C. Nucleotides