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- 1. Multiple ChoiceIf a sexually reproducing organism has 28 chromosomes in its body cells, how many chromosomes did it inherit from each parent?7141628
- 2. Multiple ChoiceDNA contains genes that provide instructions for inherited traits. What is the relationship between genes and chromosomes?Genes are segments of DNA located on chromosomesGenes are made up of thousands of chromosomesGenes correspond to the phenotype, while chromosomes correspond to the genotypeChromosomes correspond to the phenotype, while genes correspond to the genotype
- 3. Multiple Choice
1920x/y - 4. Multiple ChoiceRyan notices that his friend's brothers and sisters are all tall. What is the most likely explanation for this characteristic?They have tall parentsThey have identical genesThey eat only healthy foodsThey live in the same environment
- 5. Multiple ChoiceWhich statement correctly describes a type of cell division?Mitosis involves one cell division that produces four cellsMeiosis involves one cell division that produces two cellsMitosis involves two cell divisions that produce two cellsMeiosis involves two cell divisions that produce four cells
- 6. Multiple ChoiceWhich of these choices describes a segment of DNA that determines a specific trait in a person, such as attached earlobesA geneA phenotypeA chromosomeA characteristic
- 7. Multiple ChoiceWhich statement correctly describes a difference between asexual and sexual reproduction?Asexual reproduction increases genetic diversity, but sexual reproduction does notAsexual reproduction involves one parent, and sexual reproduction involves two parentsAsexual reproduction increases a species chances of surviving unfavorable conditions, but sexual reproduction does notThe offspring produced by asexual reproduction are not identical to each other, but those of sexual reproduction are identical to each other
- 8. Multiple ChoiceIn what way are the processes of sexual and asexual reproduction alike?Both produce offspringBoth require two parentsBoth produce genetically identical offspringBoth require fertilization
- 9. Multiple ChoiceCell A is genetically identical to cell CCell B contains the same genetic material as Cell CCell C has genes from Cell A and genes from Cell BCell A and Cell C combined genetic material to Cell B
- 10. Multiple ChoiceWhat is the result of one germ cell undergoing meiosis in humans?Two sex cells, each with 23 chromosomesTwo sex cells, each with 46 chromosomesFour sex cells, each with 23 chromosomesFour sex cells, each with 46 chromosomes
- 11. Multiple ChoiceNoriko discovers a new plant in a forest. She observes it for some time, and when it reproduces, she tests the offspring and finds that they are genetically identical to the parent. Which of these statements is true about Noriko's find?The plant reproduces sexually, and two parents are requiredThe plant reproduces asexually, and two parents are requiredThe plant reproduces sexually, and only one parent is requiredThe plant reproduces asexually, and only one parent is required
- 12. Multiple ChoiceWhen a human sperm cell fertilizes an egg, what does the sperm cell transmit to the offspring23 chromosomes46 chromosomesA full set of chromosomesOnly a sex chromosome
- 13. Multiple ChoiceWhich type of cell division would produce haploid cells?MitosisMeiosisFissionHomologous
- 14. Multiple ChoiceWhat is it called when the chromosome makes a copy of itself during Interphase in both mitosis and meiosisduplicationcopy cattingreplicationeradication
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