
Shelley 7 Sci 2nd 9 Weeks Test
Quiz by Christy Shelley
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15 questions
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- Q1Which two body systems represented in the diagram above help the body to break down molecules and absorb nutrients, and exchange oxygen and carbon dioxide?Respiratory and ReproductiveMuscular and SkeletalDigestive and RespiratoryCirculatory and Endocrine300s
- Q2The function of the integumentary system is most like which cell organelle?Cell WallMitochondriaChloroplast300s
- Q3Which of the following cell components are most involved in determining an organism’s traits?ChromosomesChloroplastMitochondriaCytoplasm300s
- Q4The nervous system of the human organism is most like which cell organelle?MitochondriaCell MembraneChloroplastNucleus300s
- Q5Which organ system is responsible for transporting oxygen throughout the organism?Excretory SystemRespiratory SystemCirculatory SystemEndocrine System300s
- Q6The largest human body organ, which regulates temperature and serves as a barrier against harmful microorganisms, belongs to the -Nervous SystemDigestive SystemCirculatory SystemIntegumentary System300s
- Q7While standing in line, a student notices that some students are really tall, some are approximately her height, and others are very short. From her observations, what could be a logical inference for the variations in height?The height of the students is inherited from their parents.The short students are not eating the proper foods.The tall students are taking growth steroids.The height of the students cannot be determined from the observations.300s
- Q8Organisms pass traits from one generation to the next. Traits are _______found in the cytoplasm of each cellfound in the vacuoles of each cellacquired at the time of birthlocated in the chromosomes of each cell300s
- Q9The main function of the muscular system is -removal of wastemovement of the bodybreak down of foodsupport of the body300s
- Q10An organism inherits its genetic instructions from the —organism's preyorganism's offspringorganism's parentsorganism's mating partner300s
- Q11Eye color is a trait that two parents could pass on to their children even though the trait might not be expressed in the parents. Such a trait is considered to be -acquiredpositiveneutralinherited300s
- Q12Which statement best describes the function of the human body system in the above diagram?Supplies oxygen to blood and removes carbon dioxide from bloodProvides support and movement for the bodyBreaks down food into nutrients and wastesProduces and secretes hormones which regulate metabolism, growth, and development300s
- Q13Heredity is defined as the passage of genetic instructions from one generation to the next. Which of the following is NOT an example of these genetic instructions in humans?DimplesSpoken LanguageHeightSkin Color300s
- Q14A tiger cub has a pattern of stripes on its fur that is similar to that of its parents. Where are the instructions stored that provide information for a tiger’s fur pattern?In cytoplasm inside cellsIn the mitochondriaOn genes within chromosomesOn the cell membrane300s
- Q15What parts of a cell are most likely involved with inherited traits?DNA, genes, and mitochondriaChromosomes, genes, and vacuolesChromosomes, genes, and nucleusDNA, nucleus, and cell membrane300s