I need answer of the questions without an explanation just a letter. If my answe

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I need answer of the questions without an explanation just a letter. If my answer is right, don't mention it only for my wrong answer I circled

32. Which of the following statements regarding mutations is TRUE? a. All mutations are bad b. Mutations can generate new genetic diversity c. Mutations are always selected against d Mutations are the cause of gene flow e. Mutations are the cause of genetic drift 33. What is gene flow? a. The random sampling of alleles 6 The movement of alleles from one population to another c. A synonym for mutation d. A reproductive barrier e. Natural selection changing allele frequencies 34. What kind of organisms gets its energy from sunlight and its carbon from inorganic Co2? a. Chemoautotroph b. Chemoheterotroph c. Photoheterotroph. d. Photoautotroph e) All of the above 35. Which of the following are prokaryotes? a. Bacteria only b. s only c. Bacteria and Archeans d. Bacteria, Archaeans, and Protists Ce Bacteria, Archaeans, Protists, and Fungi 36. What chromosomal arrangement would be seen in a human cell the G2 stage of the cell cycle? a. 46 X-shaped chromosomes b. 23 X-shaped chromosomes c. 92 stick-shaped chromosomes d 46 stick-shaped chromosomes e. 23 stick-shaped chromosomes 37. What can be inferred about the parents of a color-blind woman? (Color-blindness is an X-linked trait.) a. The father must be colorblind b. Both parents must be colorblind c. The mother must be colorblind d Both parents can be normal, but both carry the color-blindness allele e. The father must be normal 38. "Golden rice" was an attempt to supplement what nutritional item? a. Calcium to prevent osteoporosis b. Vitamin A to prevent blindness c. Iodine to prevent goiters (d.) vitamin D to prevent calcium deficiency e. Vitamin E to prevent dry skin

Explanation / Answer

Answer:

32). B). Mutations can generate new genetic diversity

33). B). The movement of alleles from one population to another

In population genetics, gene flow (also known as gene migration) is the transfer of alleles or genes from one population to another. Migration into or out of a population may be responsible for a marked change in allele frequencies

34). D). Photoautotrophs

Photautotrophs obtain their energy from sunlight and carbon from carbon dioxide. Photoheterotrophs obtain their energy from sunlight and carbon from organic material and not carbon dioxide

35). C). Bacteria and Archeans

Prokaryotes do not have true nucleus and cell organelles.

36). A. 46 X shaped chromosomes

37). C). The father must be colorblind

Woman can get one X chromosome from the mother and the other X chromosome from the father. Mother may be colorblind or carrier (normal) but the father must be colorblind.

38). B). Vitamin A to prevent blindness

Golden Rice (GR) was developed to provide a new, alternative intervention to combat Vitamin A deficiency by genetically engineering rice to contain beta-carotene (the vitamin A precursor found in plants) in the endosperm of the grain.

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