C:-Intestinal bacteria
D:-Intestinal villi
Correct Answer:- Option-C
Question68:-Which of the following animals has ೧೦ need for gall bladder 7
A:-Human
B:-Dog
C:-Lion
D:-Horse
Correct Answer:- Option-D
Question69:-Osteomalasia is a disease condition caused by the deficiency of
A:-Isoleucine
B:-Vitamin D
C:-Methionine
D:-vitamin C
Correct Answer:- Option-B
Question70:-Breathing rate in mammals is controlled by a part of the brain called the
A:-Hypothalamus
B:-Thalamus
C:-Medulla oblongata
D:-Cerebellum
Correct Answer:- Option-C
Question71:-The moulting hormone in insects is
A:-Ecdysone
B:-Thyroxine
C:-Pheremone
D:uvenile hormone
Correct Answer:- Option-A
Question72:-The symptoms of an allergic reaction develop in response to
A:-Compliment proteins
B:-Interleukins
C:-Interferon
D:-Histamine
Correct Answer:- Option-D
Question73:-Name the scientist who discovered the DNA
A:-Freidrich Meischer
B:-James Watson
C:-Avery
D:-Griffith
Correct Answer:- Option-A
Question74:-The most abundant lij
A:-Cutin
B:-Glycolipid
C:-Steroid
D:-Phospholipid
Correct Answer:- Option-D
Question75:-Which of the following is a type of intercellular junction in animal cell
A:-Desmosomes
B:-Glycocalyx
C:-Plasmodesmata
D:-Middle lamella
Correct Answer:- Option-A
Question76:-The syndrome in which an individual's somatic cells will contain the three sex chromosome XXY is called
A:-Tumer
B:-Down
C:-Klinefelter
D:-Edward
Correct Answer:- Option-C
Question77:-The scientist who won "Nobel Prize" for the work in the field of entomology
A:-lvan Paviov

in a cell membrane is