How many chromosomes are in a human cell?, 23 pairs, 46 pairs, The molecule that carries genetic information is?, DNA, Ribosomes, Mitochondrion, How many alleles does an individual have for each gene?, One allele., Two alleles, one from each parent., Four alleles., What is a homozygous genotype?, Having more than two alleles., Having two identical alleles., Having two different alleles for a trait., What is the relationship between genotype and phenotype?, They are unrelated., Phenotype determines genotype., Genotype influences phenotype expression., What does genotype refer to?, The physical appearance of an organism., The genetic makeup of an organism., The environment an organism lives in., Which scientist is known as the Father of Genetics?, Gregor Mendel, Charles Darwin, Isaac Newton, What is the purpose of a Punnett square?, To measure an organism's height, To predict possible genetic outcomes of a cross, To observe cells under a microscope, Look at the picture. What is the structure shown in the picture?, Gene, Chromosome, RNA, Which of the following is an example of an inherited trait?, Natural eye color, A scar from an accident, A haircut, Which of the following is an example of a homozygous genotype?, AA, Aa, aa, Which of the following is an example of a heterozygous genotype?, MM, Mm, mm, In pea plants, tall (T) is dominant over short (t). What is the genotype of a homozygous tall plant?, tt, TT, Tt, In pea plants, purple flowers (P) are dominant over white flowers (p). What is the genotype of a homozygous recessive plant?, pp, PP, Pp, What are the possible gametes produced by a plant with genotype Tt?, T and t, Tt only, TT and tt

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