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Which law has been called the 2nd law of inheritance?
Mendel's second law is the law of segregation. The law states that every pair of alleles or genes in parents, divides and a single gene is transferred from each parent to their offspring. The passage of a particular gene in a pair is a chance event.
Mendel’s second law is the law of segregation. The law states that every pair of alleles or genes in parents, divides and a single gene is transferred from each parent to their offspring. The passage of a particular gene in a pair is a chance event.
See lessWho first synthesized the ‘artificial gene’ in the laboratory?
Synthesis of the first complete gene, a yeast tRNA, was demonstrated by Har Gobind Khorana and coworkers in 1972. Synthesis of the first peptide- and protein-coding genes was performed in the laboratories of Herbert Boyer and Alexander Markham, respectively.
Synthesis of the first complete gene, a yeast tRNA, was demonstrated by Har Gobind Khorana and coworkers in 1972. Synthesis of the first peptide- and protein-coding genes was performed in the laboratories of Herbert Boyer and Alexander Markham, respectively.
See lessWho coined the term “mutation”?
In 1901 the geneticist Hugo de Vries gave the name "mutation" to seemingly new forms that suddenly arose in his experiments on the evening primrose Oenothera lamarckiana.
In 1901 the geneticist Hugo de Vries gave the name “mutation” to seemingly new forms that suddenly arose in his experiments on the evening primrose Oenothera lamarckiana.
See lessWhich causes color blindness?
Parents can pass down color vision deficiency to their children through genes on chromosomes, which are made of DNA. Some of these chromosomes — called X and Y chromosomes — are linked to our sex (also called biological sex). Parents pass down the genes for red-green color vision deficiency throughRead more
Parents can pass down color vision deficiency to their children through genes on chromosomes, which are made of DNA. Some of these chromosomes — called X and Y chromosomes — are linked to our sex (also called biological sex). Parents pass down the genes for red-green color vision deficiency through the X chromosome.
See lessWhich colors that color-blind cannot distinguish?
The reduced sensitivity to red light and green light leads to red-green colour blindness. Depending on the brightness and saturation of colours, the affected individual can't distinguish between reds, greens, browns and oranges.
The reduced sensitivity to red light and green light leads to red-green colour blindness. Depending on the brightness and saturation of colours, the affected individual can’t distinguish between reds, greens, browns and oranges.
See lessWhat is the haploid chromosome number of a man?
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. The number of chromosomes in a single set is represented as n, which is also called the haploid number. In humans, n = 23.
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. The number of chromosomes in a single set is represented as n, which is also called the haploid number. In humans, n = 23.
See lessIn the genetic dictionary, What is the meaning of “64 codons” ?
There are 64 colons as genetic code is triplet. Three adjacent bases, termed a codon specify one amino acid. This can only account for the 20 amino acids. Thus in a triplet codon, the four bases would specify a total of 64 amino acids.
There are 64 colons as genetic code is triplet. Three adjacent bases, termed a codon specify one amino acid. This can only account for the 20 amino acids. Thus in a triplet codon, the four bases would specify a total of 64 amino acids.
See lessSynthesis of DNA is called _______
The synthesis, or making of new DNA strands in living cells is referred to as “DNA replication”
The synthesis, or making of new DNA strands in living cells is referred to as “DNA replication”
See lessThe no. of hydrogen bonds present between guanine and cytosine is ?
Guanine unites with cytosine with three hydrogen bonds but it forms only one hydrogen bond with thymine.
Guanine unites with cytosine with three hydrogen bonds but it forms only one hydrogen bond with thymine.
See lessRNA contains ________
adenine (A), cytosine (C), guanine (G), and uracil (U).
adenine (A), cytosine (C), guanine (G), and uracil (U).
See less