Please fill in the information below. NAME EMAIL PHONE NUMBER 1. What is the cross breed of a horse and a donkey mule alien calf horkey2. Darwin's observation that there were Patagonian hares but no rabbits in South America was most closely related to his consideration of Biogeography. The fossil record. . Comparative embryology Comparative anatomy.3. What does a DNA structure look like? A braided rope A twisted ladder A long stick A twizzler4. Sexual reproduction in animals depends on the production of gametes. Choose all the processes below that produce gametes in animals? Mitosis Protein synthesis Fertilization Meiosis5. Most of Darwin's observations about changes in species over time and in different environments took place in and near South America. North America. Africa. Asia6. Each GAMETE contains this many chromosomes as a body cell 1/3 as many Twice as many Half as many The same amount7. Which of these animals have an exoskeleton? Beetle Snake Cat Jellyfish8. There is no similarities between human DNA and DNA other of mammals such as chimpanzees False True9. Sperm cells and egg cells are examples of Body cells Meiosis DNA Gametes10. What does heterozygous mean one out of two or more versions of a gen having two different alleles of the same gene an allele that is only expressed if there is no dominant allele present having two identical alleles of the same gene11. Klinefelter's syndrome has 45 + XY 66 + XXY 44 + XY 44 + XXY12. What are the first two divisions in animals? Crustasian and arthropods Vertebrates and invertebrates Trilobytes and mammals Trod & grods13. Analysis of DNA using a pattern of bands formed on a gel is called: Genetic modification Genetic engineering Genetic profiling Genetic counselling14. Different versions of the same gene are known as Gametes Chromosomes Centromeres Alleles15. Which of the following is an australian animal which is also a mix of both mammal and bird Yellowhammer Platterpuss Ostrich Zorse16. The type of gene that always shows itself is called a Recessive gene Powerful gene Homozygous gene Dominant gene17. Darwin produced the first known theory to explain evolution True False18. When traits from the parents blend together in the offspring, it is called A goofy looking offspring Codominance Incomplete dominance Complete dominance19. The process of removing stamens of a flower during hybridization is called Emasculation Sterilization Crossing Hybridization20. Genetics is the branch of biology that involves the study of how different traits are transmitted from one generation to the next. False True21. The factors for a character will segregate equally and pass on to each gamete uncontaminated. Guess the statement belongs to Principle of dominance Principle of unit character Law of independent assortment Law of segregation22. What does recessive mean an allele that is only expressed if there is no dominant allele present having two different alleles of the same gene one out of two or more versions of a gene having two identical alleles of the same gene23. Natural selection was independently proposed as a means of evolution by Darwin and LeClerc. Lyell. Lamarck. Wallace.24. The process of diffusion accounts for what percent of a society’s cultural inventory on average? 90% 10% 75% 25%25. Which of the following cross gives a typical dihybrid test cross ratio? Yyrr x Yyrr YyRr x yyrr YyRr x YyRr Yyrr x yyRr26 out of 25Time is Up!
