What is Nostril
What is Nostril? Briefly explain it.
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Present within the nose and above the mouth it is reignited anteroposteriorly into vestibule, respiratory channel and olfactory organs. The cartilaginous nasal septum splits the vestibule into two lateral halves. The respiratory channel passes via scroll-like turbinal bones and passes by olfactory area into pharynx via a pair of posterior nare. It executes (a) filtration, (b) air-conditioning and (c) warming.
Does RNA molecule contain two polynucleotide chains similar to DNA? Answer: The DNA has only two polynucleotide chains. RNA is made by just one polynucleotide chain.
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Name the periods of the first meiotic division? Answer: Meiosis I is classified into prophase I, metaphase I, anaphase I and telophase I.
What is the meaning of saturation or unsaturation of fats and oils?
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Black Codes were the laws passed by the southern government which imposed severe restrictions on freed slaves. They were not permitted to vote.They were also not allowed to carry weapons in public places.They were forced to work in certain occupations
Plant Operations: It is responsible for maintenance and operation of the plant's building facilities, grounds, and utilities. This comprises building maintenance and repairs, maintenance of electrical and mechanical systems, custodial services, and as
how to detect the features of antigen-antibody interaction
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