Isotopes used for providing semi conservative replication of DNA are
Isotopes used for providing semi conservative replication of DNA are Options (a) N¹⁴ and P³¹ (b) N¹⁴ and C¹⁴ (c)…
8 years ago
Questions
Klinefelter’s syndrome has number of chromosomes
Klinefelter's syndrome has number of chromosomes Options (a) 45 (b) 47 (c) 46 (d) 44 Correct Answer: 47Explanation:No explanation available.…
8 years ago
Klinefelter’s syndrome is caused
Klinefelter's syndrome is caused Options (a) in females lacking one X - chromosomes (b) in females having extra X -…
8 years ago
Lac operon (ZYA genes) was proposed by Jacob and Monod in the year
Lac operon (ZYA genes) was proposed by Jacob and Monod in the year Options (a) 1900 (b) 1961 (c) 1990…
8 years ago
Ligase is an enzyme required for
Ligase is an enzyme required for Options (a) breaking of DNA (b) joining DNA segments (c) renaturation DNA (d) proof…
8 years ago
Linkage was discovered by
Linkage was discovered by Options (a) Miller (b) Morgan (c) De Vries (d) Mendel Correct Answer: MorganExplanation:No explanation available. Be…
8 years ago
Masking the character of one gene by other gene is known as
Masking the character of one gene by other gene is known as Options (a) epistasis (b) atavism (c) pseudoalleism (d)…
8 years ago
Mendel did not observe linkage due to
Mendel did not observe linkage due to Options (a) mutation (b) synapsis (c) crossing over (d) independent assortment Correct Answer:…
8 years ago
Mutations caused by mutagenic agents are termed as
Mutations caused by mutagenic agents are termed as Options (a) spontaneous mutations (b) induced mutations (c) chemical mutations (d) chromosomal…
8 years ago
Number of (approximately) genes in E. coil are
Number of (approximately) genes in E. coil are Options (a) 4000 (b) 6000 (c) 10000 (d) 18000 Correct Answer: 6000Explanation:No…
8 years ago