1.
Which is the correct sequence of air passage during inhalation
2.
Which of the following statement (s) is (are) true about heart?
1.Left atrium receives oxygenated blood from different parts of body and right atrium receives deoxygenated blood from lungs
2.Left ventricle pumps oxygenated blood to different body parts while right ventricle pumps deoxygenated blood to the lungs
3.Left atrium transfers oxygenated blood to right ventricle which sends it to different body parts
4.Right atrium receives deoxygenated blood from different parts of the body while left ventricle pumps oxygenated blood to different parts of the body
3.
Which of the following is not the digestive enzyme contained in the pancreatic juice?
-
Lipase 2. Hydrochloric acid 3. Mucus 4. Trypsin
4.
Movement of the synthesized products from the leaves to the roots and other parts of a plant’s body takes place through the phloem. This process is known as
5.
An important characteristic of life is
6.
Job of maintenance function of living being is performed by
7.
Transport system is required in
8.
In simple organisms, exchange of gases and excretion occur through
9.
Autotrophic nutrition occurs in
10.
The carbohydrate reserve in plants is
11.
The site of photosynthesis in plants is
12.
Oxygen released during photosynthesis comes from
13.
ATP synthesis takes place in response to
14.
Mushroom, Rhizopus and yeast are
15.
Emulsification of fat is carried out by
16.
Incisors take part in
17.
Digestion does not occur in
18.
Nutrition in Amoeba is
19.
Light wave where photosynthesis is maximum is
20.
In human digestion of protein starts in
21.
Proteolytic enzyme of pancreatic juice is
22.
Which one is an anabolic process?
23.
A catabolic process is
24.
One prokaryote photosynthetic organism is
26.
Release of full energy takes place in
27.
Which one is a product of glycolysis?
28.
Adam’s apple occurs in
29.
Muscular partition present between thorax and abdomen is
30.
Covering of lungs is called
31.
Gaseous exchange occurs in the lungs in the region of
32.
Trachea and bronchi have
33.
Respiratory tract is lined by ciliated epithelium.
34.
Tracheary elements are components of
35.
Loss of water in vapour form from leaf surface is
36.
Haemoglobin occurs in
37.
Artery having deoxygenated blood is
38.
Most thick walled and largest chamber of heart is
39.
Right atrium receives blood from
40.
Urinary bladder passes urine through
41.
Useful materials filtered out in nephric filtrate are mostly reabsorbed in the area of
42.
Contractile vacuole of Amoeba takes part in
43.
Conversion of pyruvate to ethyl alcohol and carbon di oxide occurs in
44.
Tannins are deposited in
45.
Resins and gums are normally deposited in plants in
46.
Every plant cell has a dump for waste products, it is
47.
Dilution of concentration of urine is determine by availability of
48.
Basic filtration unit of kidney is
49.
Fat digested and absorbed in the intestine is carried by
50.
The instrument used in measuring blood pressure is
51.
The normal blood pressure is
52.
Anaerobic breakdown of glucose in our muscles produces
54.
What is the mode of nutrition of fungi?
55.
No of salivary glands is
56.
The diagram shows the arrangement of cells inside the leaf of a green plant. Which cells contain chlorophyll
57.
In the cardiac cycle, diastole is
58.
Blood vessels carry blood from lungs to heart through
59.
Which of the following structures is involved in gaseous exchange in woody stem of a plant?
60.
A plant is kept in the dark for two days. A leaf is used in an experiment to investigate the effect of two factors of photosynthesis as shown in the diagram. What are the colours of Q and R, when the leaf is tested for starch, using iodine solution?
61.
The diagram represents a section through the small intestine. What is the role of the structure labelled X?
62.
Choose the forms in which most plants absorb nitrogen
63.
Only two of the following statements accurately describe what happens in the mouth
1.Amylase breaks down large starch molecules into smaller maltose molecule
2.Chewing increases the surface area of food for digestion
3.Saliva emulsifies fats into smaller droplets
4.Teeth break up large insoluble molecules into smaller soluble molecules
Which statement is correct?
64.
Amino acid absorbed by
66.
Fourth step of nutrition
67.
Which of the followings is not an appropriate surface for absorption?
68.
Water and minerals are absorbed by the process of
69.
Name the living component of xylem
70.
Translocation is conducted by
71.
Which of the following step is not done by the artificial kidney?
73.
Fat is digested first in
75.
Starch with iodine solution turns into
76.
Pyruvate is a compound of
77.
6 molecules of glucose produce no of pyruvate molecules is
78.
How many product(s) is /are formed when anaerobic respiration takes place in muscle cells along with energy?
79.
Which of the following is not an appropriate feature of respiration?
80.
The part of blood carries digested food is
81.
Which of the following is not reabsorbed?
82.
The vessel that forms glomerulus is
84.
The phloem does not translocate
85.
The volume of reabsorbed fluid in kidney is
86.
The maintenance functions of living organisms must go on even when they are not doing
87.
Human body stores energy in the form of
88.
Where is the dirty blood in our body filtered?
89.
The exchange of gases in plants can be done through
90.
Organisms who break down the food outsides their body are
91.
The broken food into simpler form in amoeba is diffused into
92.
Human beings are showing digestion
93.
Residual volume of air is present in
94.
Xerophytes save water by
95.
Increasing consumption of sucrose leads to
96.
Which type of tissue blood is
97.
Amylase is present in
98.
Enzyme presents in bile
99.
Mode of nutrition in human
