1. Stored food in Phaeophyceae -
a)Floriden starch
b)Mannitol
c)Cellulose
d)Glycogen
2.40 S and 60 S are actively synthesized in -
a)Ribosome
b)Lysosome
c)Nucleolus
d)Nucleosome
3.Which of the following restriction enzyme produces blunt end -
a)BamHI
b)Hind III
c)Sai I
d)EcoRV
4.Renal corpusles are formed by -
a)Arteriole and Glomerulous
b)Afferent and efferent arteriole
c)Arterioles and Bowman's capsule
d)Bowman's capsule and glomerulus
5.Which hormone is secreted during fall in Blood pressure ?
a)Oxytocin
b)ANF
c)Aldosterone
d)Oestrogen
6.Which hormone plays important role in seed development , maturation and dormancy ?
a)Auxin
b)Giberellin
c)Ethylene
d)Absisic Acid
7.In ecological succession individual transitional community are termed as -
a)Sere
b)Pioneer Community
c)Seral community
d)Climax community
8.Mouth present anus absent . Type of body plan -
a)Cell aggregate body plan
b)Blind aggregate body plan
c)Tube within tube
d)Tissue body plan
9.Time required for completion of spermatogenesis -
a)10-15 days
b)65 - 70 days
c)6-8 month
d)10-12 years
10.Enzymes used to obtain protoplast
a)Cellulose and pectinase
b)Cellulose and protease
c)Chitinase and cellulose
d)Lipase and cellulose
11.K selected species -
a)High stability and low biotic potential
b)low stability and high biotic potential
c)Short lifetime and high growth rate
d)Long life time high growth rate
12.Not natural method of contraception-
a)Periodic abstainance
b) withdrawl
c) Lational amnarohea
d) MTP
13.Rheumatoid arthritis is a -
a)Allergy
b) Autoimmune disease
c)sex linked
d)All the above
14.Unbranched stem is the character of which gymnosperm -
a)Cycas
b)Pinus
c)Cedrus
d)Lycopdium
15. In Galapagous island the original variety of Darwin's finches -
a)Insectivorous
b)Vegeterian
c) Seed eating
d)Cactus eating
ANSWER
1.B 11.A
2.C 12.D
3.D 13. B
4. D 14.A
5.C 15. C
6. D
7.C
8.B
9.B
10.A
