1. Ginkgo
2. Marchantia
3. Cedrus
4. Equisetum
Equisetum
1. S - start of systole
2. T - end of diastole
3. P - depolarisation of the atria
4. R - repolarisation of ventricles
P - depolarisation of the atria
1. Earthworm
2. Cockroach
3. Frog
4. Man
Cockroach
1. Transpiration
2. Guttation
3. Fighting against infection
4. Protection against grazing
Transpiration
1. Biodiversity conservation
2. Control of water pollution
3. Control of CO2 emission
4. Reduction of ozone depleting substances
Reduction of ozone depleting substances
1. moderately toxic
2. non-toxic to aquatic animals
3. water soluble
4. lipo soluble
lipo soluble
1. Offset
2. Rhizome
3. Sucker
4. Runner
Sucker
1. Galactosemia is an inborn error of metabolism
2. Small population size results in random genetic drift in a population
3. Baldness is a sex-limited trait
4. Linkage is an exception to the principle of independent assortment in heredity
Baldness is a sex-limited trait
1. walnut and tamarind
2. french bean and coconut
3. cashew nut and litchi
4. groundnut and pomegranate
groundnut and pomegranate
1. Benign tumours show the property of metastasis.
2. Heroin accelerates body functions.
3. Malignant tumours may exhibit metastasis.
4. Patients who have undergone surgery are given cannabinoids to relieve pain.
Malignant tumours may exhibit metastasis.