Answers Below are some group of diseases. Which group of diseases is caused by bacteria? Below are some group of diseases. Which group of diseases is caused by bacteria? A. Tuberculosis, smallpox B.… Read More
Answers The amount of water loss from a leaf can be detected using The amount of water loss from a leaf can be detected using A. lime-water B. red litmus paper… Read More
Answers A few grams of dried soil were first heated until red hot and then further… A few grams of dried soil were first heated until red hot and then further heated until no… Read More
Answers Oxygen from the atmosphere reaches the mammalian blood stream through one of the path indicated… Oxygen from the atmosphere reaches the mammalian blood stream through one of the path indicated below. Indicate the… Read More
Answers if three 30 cm lengths of glass tubes are tightly packed with clay, sand and… if three 30 cm lengths of glass tubes are tightly packed with clay, sand and loamy soils respectively… Read More
Answers Leguminous plants, e.g Mucana, are usually planted in cultivated farmlands because they Leguminous plants, e.g Mucana, are usually planted in cultivated farmlands because they A. enrich the soil with phoshates… Read More
Answers If a baby is a female, her mother’s ovum must have been fertilized by a… If a baby is a female, her mother’s ovum must have been fertilized by a sperm carry the… Read More
Answers During thunderstorms the energy of lightning discharge causes During thunderstorms the energy of lightning discharge causes A. oxygen and nitrogen to combine B. more carbon dioxide… Read More
Answers A student trying to find out the order in which organisms appear on a cleared… A student trying to find out the order in which organisms appear on a cleared plot is studying… Read More
Answers The tips of some rice seedlings were cut off while some were left intact. Both… The tips of some rice seedlings were cut off while some were left intact. Both were covered with… Read More