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More Biology Questions
Which of the following is responsible for Irish potato famine?
Match List-I (Pollutants) with List-II (Pathological effects on man) and select the correct answer: List-I List-II a. Ammonias 1. Cause emphysema, eye irritations and possibly cancer b. Arsines 2. Inflame upper respiratory passages c. Carbon monoxides 3. Reduce oxygen carrying capacity of blood d. Suspended particles (ash, soot, smoke) 4. Break down red cells in blood, damage kidneys, cause jaundice
"There are holes or 'pores', all over the body. They are commonly called 'sponges', and are mainly found in marine habitats." The above statement signifies which of the following phylums?
The internal agents in an organism which may be responsible for mutagenic effects include
Which of the following are synthesized by Golgi membranes?