SSLC / 10th Std / Class X Biology Model Question Paper : www.scert.kerala.gov.in State Council Educational Research and Training
Document Described : Biology Question Paper, Kerala Question Paper
MODEL QUESTION PAPER-I
STANDARD X
BIOLOGY
INSTRUCTIONS :
1 Read questions carefully before answering the questions.
2 Calculations, figures and graphs should be shown in the answer sheet itself
3 All the questions are compulsory and only internal choices are allowed.
4 When you select a question, all the sub questions must be answered from the same question itself.
5 First 15 minute is cool off time during which you should not answer the questions. This time is meant to read the questions carefully.
I. Observe the given table with a set of 4 terms in column A. In each set, one term is odd and cannot be grouped in to the category to which the other three belong. Pick out the odd one in each set and enter
it in column B. Identify the common features of the remaining three items and note it down in column C. [Attempt any four.] 1½ x4 = 6
A B C
Model Globulin, Fibrinogen, Haemoglobin, Albumin Haemoglobin Plasma proteins
1 Thyroxin, Acetylecholine, Oxytocin, Vasopressin
2 Touch, Pressure, Heat, Pain
3 Gibberellin, Cytokinin, Ethylene, Musk
4 ECG, Echocardiograph, EEG, Angiogram
5 Paramecium, Spirillum, Amoeba, Entamoeba histolytica.
6 Dengue fever, Poliomyletis, Botulism, Japanese encephalitis.
2. Identify the relationship between the first pair in each set and complete the second pair.?
1. Energy stored in plant tissues : 50% of absorbed energy, Energy stored by herbivores:-......... 1
2. Balance of the body : Cerebellum; Homeostasis; ---------------- 1
3. Night blindness : Rhodopsin; Colour blindness:------------------ 1
8. Re-arrange columns B and C to match column A.
A B C
1 Antibody Oxygen Transport Red blood Cells
2. Antibiotic Artificial Immunity Neutrophil
3. Phagocytosis Medicines Pulse polio
4. Immunisation Quick response Lymphocyte Slow response Allergy
9. "By the combined action of endocrine system and nervous system, our body is able to overcome emergency sutuations". List out any two physical and physiological changes of a person who tries to overcome an
emergency situation. Analyse the above statement on the basis of your list. 4
10. Re arrange the items in right order in each box.
1. Cell body, Stimulus, Dendrite, Axon, Dendrite of adjacent neuron, Axonite, Synapse.
2. Muscles in hand, Interneuron, Sensory neuron, Withdrawing hand, Receptors in the finger, Motor neuron. Touching a hot object with the finger.
Last edited by mariammal; February 15th, 2012 at 12:29 PM.
December 13th, 2012, 09:03 PM
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