A) its seeds contain inhibitors that present germination. B) its embryo is immature. C) it has an obligate association with mycorrhizae. D) it... View Article
A) a pigment B) an alkaloid C) an essential oil D) a lectin Answer:D) a lectin Explanation: Concanavalin A is a lectin. It is an example... View Article
A) A unit of distance between genes on chromosomes, representing 50% crossover. B) A unit of distance between two expressed genes representing... View Article
A) Leaves B) Lateral buds C) Pulvinus D) Shoot apex Answer:Â A) Leaves Explanation: Photoperiodism refers to the responses related to the... View Article
A) Chlamydiasis B) Gonorrhoea C) Syphilis D) Genital herpes Answer:Â D) Genital herpes Explanation: Genital herpes is caused by a virus and... View Article
A) Hydrostatic pressure during glomerular filtration B) Low levels of antidiuretic hormone C) Maintaining hyperosmolarity towards inner... View Article
A)Salmonella typhi / Widal test B)Plasmodium vivax / UTI test C) Streptococcus pneumoniae / Widal test D) Salmonella typhi / Anthrone test... View Article
A) Immunoglobulin A B) Natural killer cells C) Monocytes D) Macrophages Answer:Â A) Immunoglobulin A Explanation: Colostrum is the yellowish... View Article
A) Human males have one of their sex chromosomes much shorter than the other B) Male fruit fly is heterogametic C) In male grasshoppers 50% of... View Article
5’AACAGCGGUGCUAUU3’ A) Deletion of GGU from 7th, 8th and 9th positions B) Insertion of G at 5th position C) Deletion of G from 5th position... View Article
A) Cell-mediated immune response B) Auto-immune response C) Humoral immune response D) Inflammatory immune response Answer:Â A) Cell-mediated... View Article
A) Prions consist of abnormally folded proteins. B) Viroids lack a protein coat. C) Viruses are obligate parasites. D) Infective constituent... View Article
A) 125 beats per minute B) 50 beats per minute C) 75 beats per minute D) 100 beats per minute Answer:Â D) 100 beats per minute Explanation:... View Article
A) It has yellow grains, because of a gene introduced from a primitive variety of rice B) It is Vitamin A enriched, with a gene from daffodil... View Article
