In a family, father is homozygous dominant (AA) for a gene A and his wife is homozygous for its ressive allele (aa) showing albino phenotype. It was surprising that their child showed the albino phenotype. Which of the following phenomenon can explain the phenotype?

#Question id: 11536

#Part-B Specialized Branches in Biotechnology

IAA has been found to be conjugated to both high- and low-molecular-weight compounds such as,

a) Low-molecular-weight conjugated auxins include esters of IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate

b) High-molecular-weight IAA conjugates include IAAglucan and IAA-glycoproteins found in cereal seeds

c) High-molecular-weight conjugated auxins include esters of IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate

d) Low-molecular-weight IAA conjugates include IAAglucan and IAA-glycoproteins found in cereal seeds

Which of the following is the correct prediction about low-and high-molecular weight ?

#Question id: 11538

#Part-B Specialized Branches in Biotechnology

Prostaglandins are local regulators whose chemical structure is derived from ________.

#Question id: 11539

#Part-B Specialized Branches in Biotechnology

Aspirin and ibuprofen both ________.

#Question id: 11542

#Part-B Specialized Branches in Biotechnology

Different body cells can respond differently to the same polypeptide hormones because ________.

#Question id: 11546

#Part-B Specialized Branches in Biotechnology

Steroid and polypeptide hormones typically have in common ________.

#Question id: 11547

#Part-B Specialized Branches in Biotechnology

A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?