1. ectoderm
2. mesoderm
3. Both ectoderm and endoderm
4. Both (a) and (b)
Both (a) and (b)
1. temperature
2. ultraviolet radiation
3. hormone
4. pollution
hormone
1. mRNA
2. t-RNA
3. s-RNA
4. r-RNA.
mRNA
1. Specific for 5’ end of RNA strand
2. Specific for 3’ end of RNA strand
3. Specific for both 5’ and 3’ ends of nucleotide strands
4. Non-specific for 5’ and 3’ ends of nucleotide strands.
Specific for both 5’ and 3’ ends of nucleotide strands
1. Transfer of whole genome with the help of virus
2. Picking up of one or more genes by a phage and transfer it to second host
3. Integration of gene brought by viral particle into genome of new host
4. Both b and c.
Integration of gene brought by viral particle into genome of new host
1. adrenaline
2. androgen
3. corticosterone
4. glucocorticoids
adrenaline
1. MSH
2. LH
3. testosterone
4. thyroxine
LH
1. Catabolic pathway
2. Anabolic pathway
3. Intermediate metabolism
4. All of the above.
Catabolic pathway
1. 15 genes
2. 15 nucleotides
3. 15 proteins
4. 10 genes
15 genes
1. GH-ADH
2. ACTH-LH
3. FSH-LH
4. FSH-LTH
FSH-LH