Q1. Find the correct statement about class Reptilia(a) dry and cornified skin, epidermal scales and absence of external ears(b) marine habitat, endoskeleton is cartilaginous and have pl

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 Earth Day was first celebrated in San Francisco on March 21, 1970, the first day of spring in the northern hemisphere.The New Yorker magazine started serializing Rachel Carson’s &

Q1. The hepatic portal vein drains blood to the liver from(a) stomach(b) heart(c) intestine(d) kidneysAnswer: (c)Q2. Identify the incorrect statement(a) occurs only in mammals

Q1. This method dehydrates microbial cells by plasmolysis thereby causing them to die(a) Heating(b) Smoking(c) Pasteurization(d) SugaringAnswer: (d)Q2. This method dehydrates microbial