MTTC INTEGRATED SCIENCE (SECONDARY) ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

MTTC INTEGRATED SCIENCE (SECONDARY) ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Graticule slide - Answer -marked with grid line, useful for counting or estimating a quantity Preparing acid solutions - Answer -Always add acid to 2/3 water, then add rest of water # of Animal species - Answer -over 1 million species and about 30 divisions # of insects - Answer -800,000 species, half of animal kingdomNeed assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: Characteristics of animal kingdom - Answer -muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, can move at some stage of life, can rapidly respond to environment due to specialized tissues like nerve and muscle Heterotrophic - Answer -method of getting energy by eating food that has energy releasing substances Mendel - Answer -Father of genetics, experimented with pea plants to observe inherited traits McClintock - Answer -Created the first genetic map for maize, demonstrated recombination, how transposition flips the switch for traits. Watson and Crick - Answer -Discovered the structure of DNA double helix and helped explain how DNA replicates. Leeuwenhoek - Answer -First to observe single celled organisms with homemade magnifying glass. Observed bacteria, yeast, plants and othermicroscopic organisms. Linnaeus - Answer -Created a method of classifying plants and animals, a way to organize and study large amounts of data, called Linnaean taxonomy. Darwin - Answer -natural selection, survival of the fittest by observing finches. Also discovered fossils, noted stratification, dissected marine animals and interacted with indigenous peoples. Scientific fact - Answer -an objective