A circulatory system that does not allow mixing of oxygenated and de-oxygenated blood in mammalian heart is referred to as
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1994
The part labelled J is called
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1994
The part of the brain that controls heart beat and breathing is the
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1994
The graph above shows the relationship between the body and atmospheric temperature for dog and lizard. What is the most appropriate deduction that could be made from the graph?
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1994
When a short-sighted person views a distant object without spectacles, the image is formed
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1994
The fleshy base of a flower to which the different floral parts are attached is known as
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1994
In animals, meiosis comes
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1994
The organisms with the least number of individuals in a pyramid of numbers are the
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1994
The correct order in a food chain involving the organisms (1)Grasses, (2)Hawks, (3)Snakes, (4)Grasshopper, (5)Lizards is
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1994
Which of the following sets is made up of decomposers?
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1994
Use the list of ecological constituents below to answer the question below1. Mango 2. Spear grass 3. Goat 4. Sheep 5. Temperature 6. Beans 7. Rock 8. WaterThe physical factors are represented by
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1994
Use the list of ecological constituents below to answer the question below1. Mango 2. Spear grass 3. Goat 4. Sheep 5. Temperature 6. Beans 7. Rock 8. WaterItems 1-4 can be regarded as
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1994
The water-retention capacity of a soil indicates its
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1994
In a drought situation, plants suffer from water stress which could result in
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1994
Ecological succession ends with the formation of a stable
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1994
Use the list of biomes below to answer the question below1. Desert 2. Rain forest 3. Southern Guinea savannah 4. Northern Guinea savannahA biome where there are many cacti and the small mammals undergo aestivation for lo…
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1994
Use the list of biomes below to answer the question below1. Desert 2. Rain forest 3. Southern Guinea savannah 4. Northern Guinea savannah A biome with a low annual rainfall, few scattered trees within dense layer of gras…
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1994
If a woman's genotype is Tt Qq Rr, what would be the gene content of her eggs?
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1994
In the gene locus for eye colour in humans, the allele for brown eye is dominant over the allele for blue eyes. If a homozygous brown-eyed girl has a brother with blue eyes, what are the likely phenotypes of there parent…