HELLO STUDENTS: DAY- 23 Evening
CRACK THE NEET - BIOLOGY BY A GLANCE IN TEN MINUTES !!!
17.Which are the most common Autoimmune diseases?
= Rheumatoid arthritis,Type 1 Diabetes mellitus, Multiple sclerosis, Psoriasis, Inflammatory Bowel disease and Myasthenia gravis.
18.What we call the 13 Trisomy and 21 Trisomy respectively?
= Patau syndrome and Down syndrome
19.What we call the viruses without protein coat ?
= Virods
20 What is Thermus aquaticus?
= A species of Gram negative bacteria f that can tolerate high temperature above 70°C include under phylum Deinococcus-Thermus.
21.Why is Thermus aquaticus used in PCR?
= Because of the presence of Taq DNA polymerase.
22.Which is the store house of sperms?
= Epididymis
23.How the Malignant malaria is caused ?
= Malignant malaria is caused by Plasmodium falciparum.
24.Which are the larvivorous fish used for preventing malaria transmission?
= Gambusia affinis and Poecilia
25.Which cells are involved in production of Testosterone?
= Leydig cells
26.Which disease caused due to high eye pressure inside the eye and damage optic nerve ?
= Glaucoma
27.Which is a first autosomal dominant disorder noticed ?
= Huntington's chorea
28.Which are the Euryhaline animals?
= The green crab(Carcinus maenad),and Molly fish (Poecilia sphenops)
29.Which are the Stenohaline animals?
=Gold fish (Carassius auratus) and a marine fish Haddock.
30.Which are the Eurythermal animals ?
= Cat ,Dog,Man,Goat,and Tiger.Most of the mammals and birds.
31.Which are the Stenothermal animals?
= Penguin ,Python ,Polar bear, frog,lizard and Crocodile.
32.Among the Corpus luteum ,Corpora quadrigemina,Conus medullaris ,Corpus albicans and Corpus callosum ,which is a part of mid brain?
= Corpora quadrigemina.
Mr.R.Soundarapandian, MSc, MEd, MPhil,
PG Asst Zoology
SIR MCTM Boys Higher Secondary School,
SIR MCTM Boys Higher Secondary School,
Purasawalkam Chennai-84.
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