1
The characteristics of normal menstrual discharge are the following except
(1) It consists of dark altered blood mixed with mucus secretions
(2) It does not clot and contains and no prothembin though it is rich in calcium
(3) It contains leucocytes cell debris and necrotic tissue
(4) Its fibrinogen content is very high
2
Typical vertebrae of frog are from :1. 1-72. 3-73. 2-84. 2-9
3 Reproduction in Organisms
Conjugation is a type of 1) Isogamy 2) Anisogamy 3) Oogamy 4) Asexual reproduction
4
Which structure includes all of the others?
The nucleus is the large dark spot in cells. Inside are the chromosomes (pieces of DNA) which contain genes (pieces of chromosomes which correspond to our traits), as well as nucleoli ( which are the sites of ribosome synthesis).
5
Stomodaeual valve in cockroach is situated between1. Crop and Gizzard2. Gizzard and Mesenteron3. Mesenteron and Ileum4. Rectum and Anus
6 Animal Kingdom
Exoskeleton is found in 1) foraminifera 2) suctoria 3) mastigophora 4) sporozoa
7 Excretory Products and their Elimination
Counter current system is at work in 1) loop of Henle 2) distal convoluted tubule 3) glomerulus 4) collecting duct
8 Plant Kingdom
The bracket fungus found frequently growing on logs of wood is 1) Apothecium of Peziza 2) Sclerotium of Claviceps 3) Basidiocarp of Polyporus 4) A gall-Iike outgrowth
9
Ion carriers are located in
(1) nucleus (2) cell membranes (3) intercellular spaces (4) Cell wall
10
Phytohormones are synthesized in1. all parts of a plant2. tips of roots and stem only3. many parts of a plant4. leaves only
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