Suggested activities for 10th Class Bio Science
differences
1 light phase -dark phase 2 autotrophs- heterotrophs
3 aerobic respiration-anaerobic respiration
4 photosynthesis -respiration 5 respiration- combustion 6 chlorophyll -haemoglobin
7 arteries- veins
8 xylem -phloem
9 single circuit -double circuit circulation
9 homologous- analogous organs
10 mitosis- meiosis
11 primary metabolites – secondary metabolites
12 homologous – analogous organs
Experiments
1 How do you prove that carbon dioxide is essential for photosynthesis
2 Explain Priestley’s experiment
3
Hydrilla experiment
4
How will you prove that starch is formed in photosynthesis
5
Light is essential for photosynthesis
6
Write about anaerobic experiment using yeast
7
How will you prove that carbon dioxide releases in respiration
8
Write the experiment which identifies the presence of carbon dioxide in exhalation 9
prove that CO2 releases while burning glucose
10
Internal structure of heart
11
Root pressure experiment
12
Transpiration experiment
13
Internal and external structure of kidney
14
Rhizopus experiment
15
Went experiment
16
Acid leaf test
1. Leaf t.s
2. Chloroplast
3. Human digestive system
4. Mitochondria
5. Internal structure of heart’
6. Arteries, veins and capillaries
7. Human excretory system
8. Kidney and nephron
9. Neuron
10 sensory and motor nerves
11. Brain
12. Spinal cord
13. Male and female reproductive systems of Humanbeings
14. Sperm
15. Fertilisation in plants
16. Embryosac
Abbrevations
NADP ATP ESRD DNA AIDS HIV ART ASHA STD BOD ICRISAT UNDP 4 R
IUCN
Tables
1. Enzymes
2. Vitamins
3. Aerobic anaerobic respiration
4. Excretory organs
5. Alkaloids
6. Brain parts functions
7. Endocrinal glands
8. Phyto hormones
9. Cell division stages Equations
1. Photosynthesis
2. Respiration
3. transport of gases
4. Coagulation of blood
5. Aerobic anaerobic respiration
Conceptual questions
1. Mechanism of photosynthesis
2. Cardiac cycle
3. Transport in plants
4. Formation of urine
5. Accessory excretory organs
6. Went experiment
7. Sex determination
8. Mono Hydrid cross
9. Seven pairs of contrasting characters
10. Evidences of evolution
11. Pyramids
12. 4 R s
13. Biological principles of pest control
Difrences between sexual and asexual reproduction
l: Grafting and layering
Advantages of vegetative propagation