NAT IIB Biological Science Preparation Online Test for Pakistani Students

Ch. #	Test Name	MCQs Available	PDF File	Launch Test
0	NAT-IIB Biological Science Botany Hard Test	163	Download PDF	Launch Test

Top Scorers of NAT II Biological Science

Sr.#	Question	Answer
1	Cytochrome 'c' found is all aerobic species is a respiratory	A. Carbohydrate B. Protein C. Co-enzyme D. Vitamin
2	Which true about pattern baldness except	A. It is x-linked disease B. It is sex influenced trait C. It is autosomal recessive trait in females D. It is autosomal dominant trait in male
3	In ---------- stems & roots of plants increase in diameter	A. Primary growth B. Secondary growth C. Permanent growth D. Apical growth
4	1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;	A. Incipient plasmolysis B. Indirect plasmolysis C. Critical Phasmolysis D. None
5	Disc florets have ------------ flowers	A. Tubular B. Ligulate C. Round D. None
6	The botanical name of plum is	A. Prunuspersica B. Pyruscommunis C. Prunusdomestica D. Rosa Alba
7	Plants of asclepiadaceae are mostly	A. Herbs B. Shrubs C. Trees D. All the them
8	Major types of ecosystems, those that occupy board geographical regions are called	A. Climax community B. Biome C. Planetary ecosystem D. Community
9	Cohesion theory of ascent of sap is proposed by	A. Zimmernmann B. John jolly C. Dixon D. Both a & b
10	Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.	A. Herb B. Shrub C. Grass D. Climber