BIOLOGY
| 1. F1 is the ___________________ generation.
2. Mendel's model for determining traits in offspring is the ___________________. 3. ___________________ transmit information about traits from parents to their offspring. 4. In Mendel's theory, an offspring has ___________________ factors for each trait. 5. The different forms of genes are called ___________________. 6. ___________________ is when an organism has 2 identical alleles for a particular trait. 7. Your ___________________ is the physical appearance created by an organism's alleles. 8. If you have 1 dominant allele and 1 recessive allele, then you display the ___________________ trait. 9. ___________________ is cell reproduction that produces haploid gametes (sex cells). 10. In human sex chromosomes, the male chromosome is represented by ___________________. 11. If a fetus has XX for their sex chromosomes, they will develop into a ___________________. 12. A normal human body cell has the ___________________ number of chromosomes, 46. 13. A ___________________ is a change in a gene. 14. The genetic disorder ___________________ is a condition where the blood cannot clot properly. 15. The genetic disorder ___________________ is a a birth defect caused by an extra 21st chromosome. 16. A record covering several generations showing how a trait is inherited is called a _________________. 17. A trait whose gene is on the X chromosome is known as a ___________________ trait. 18.19.20. A heterozygous brown-eyed person and a homozygous
blue-eyed person have offspring. What are the percentage probabilities
of eye color for their offspring. Complete the Punnett square and
fill in the probabilities in a table.
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