Biology ________ helps the eye to adjust the focal length of the lens. Ciliary body Lens Retina Entire eye ball Ciliary body Lens Retina Entire eye ball ANSWER DOWNLOAD EXAMIANS APP
Biology Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively ________ VitaminC and VitaminA VitaminC and VitaminD VitaminB-12 and VitaminC Vitamin A and VitaminB-12 VitaminC and VitaminA VitaminC and VitaminD VitaminB-12 and VitaminC Vitamin A and VitaminB-12 ANSWER DOWNLOAD EXAMIANS APP
Biology Goosebumps are caused by contractions of the Nerves All of these Muscles Bones Nerves All of these Muscles Bones ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is found in plant cells but not in animal cells Vacuoles Cell Wall Golgi complex Plasma layer Vacuoles Cell Wall Golgi complex Plasma layer ANSWER DOWNLOAD EXAMIANS APP
Biology Which of these plants grow in an environment that is neither very wet nor very dry? Sporophyte Tracheophytes Saprophytes Mesophytes Sporophyte Tracheophytes Saprophytes Mesophytes ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true of enzymes? Enzymes lowers the activation energy for the chemical reaction Both A & B Neither A nor B Enzymes speed up the rate of a chemical reaction Enzymes lowers the activation energy for the chemical reaction Both A & B Neither A nor B Enzymes speed up the rate of a chemical reaction ANSWER DOWNLOAD EXAMIANS APP
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