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Is Tinned And Sealed Food Always Safe to Eat? Give Reasons in Support of Your Answer

Tinned and sealed food are not always safe to eat. They might contain harmful bacteria Clostridium botulinum that causes food... View Article

Though sharks have been around for over 450 million years, the Hammerhead sharks are the most recent species to evolve... View Article

There are a few sounds such as nails on the chalkboard, that make one’s skin crawl. This happens because when... View Article

There are a few microbes that can easily survive in extreme temperatures. Pyrococcus furiosus is one microbe that can survive... View Article

The white colour of the coat of the tigers is due to the mutation in the pigment gene SLC45A2. This... View Article

The very first signs of life appeared roughly 4 billion years ago. However, direct evidence of life came from fossils... View Article

The theory of biogenesis states that living things arise from living cells only. The theory of biogenesis is different from... View Article

Answer: The system of naming living species by scientific name, composed of two parts, is called Binomial nomenclature. For example,... View Article

The steps involved in respiration are as follows: Pulmonary ventilation or breathing through which atmospheric air is drawn in and... View Article

The phenotype can be defined as the set of physical characteristics of an organism, including hair colour, body weight, eye... View Article

The organisation of a cell is mainly formed from the group of similar cell and other organelles that exhibits organization... View Article

The nucleus is the central and most important constituent of cells, forming the basis for growth and activity. The significance... View Article

The most recognizable feature of a hedgehog is its spines. There are essentially hollow hairs which are stiffened with keratin,... View Article

The leftover food might be used as feed for animals. It can also be collected in compost pits and converted... View Article

The larva of a housefly is 2mm long, devoid of head and legs. Its body is tapered in front and... View Article

The largest primate in the world is the Eastern Gorilla. A fully grown adult male weighs over 200 kilograms and... View Article

The largest organ in the body, the Liver is found below the diaphragm in the right upper quadrant of the... View Article

The largest land animal in the world is the African Elephant. However, it is not the largest land animal ever.... View Article

The largest extant (currently living) is the liger. The liger is a cross between a male lion and a female... View Article

The kind of cell that does not contain membrane-bound organelle is a prokaryotic cell. It is also one of the... View Article