Science Homework Help! Biology Study Guide/Vocab! Easy 10 points!?

Part 1

A. fertilization

B. genetics

C. heredity

D. F2 generation

E. F1 generation

F. life cycle

G. P generation

H. sexual reproduction

1. follows an organism from fertilization to the reproduction of a second generation

2. first generation of offspring in a genetic cross

3. the offspring of the F1 generation

4. involves two parents, meiosis, gamete formation, and fertilization

5. passing a trait from parent to offspring

6. the fusion of a sperm and an egg

7. parent generation in a genetic cross

8. the study of heredity

Part 2

A. dominant

B. genotype

C. multiple alleles

D. law of segregation

E. Punnett square

F. recessive

G. allele

H. incomplete dominance

I. co-dominance

J. test cross

K. heterozygous

L. law of independent assortment

M. phenotype

N. sex-linked trait

O. probability

P. homozygous

Q. pedigree

1. gene coded on a sex chromosome

2. the observable characteristics of an organism

3. tool used to predict the results of a genetic cross

4. displays whether a dominant phenotype is homozygous or heterozygous

5. when the alleles for a trait differ

6. diagram of a family's genealogy that shows family members' relationships to each other and how a particular trait or disease has been inherited

7. any of a set of three or more alleles, only two of which can be present in an organism

8. shown as lower case letter in a cross, is masked by a dominant trait

9. different form of a gene at a single locus

10. when both alleles of a trait are the same

11. the genetic make-up of an organism

12. Mendel's first law, alleles separate during gamete formation

13. the "Inheritance Law", the inheritance pattern of one trait will not affect the inheritance pattern of another

14. expected frequency of a particular event; in the case of genetics it can be expressed as a ratio

15. where the two alleles (or genes) for a specific trait are equally expressed, such as the AB blood type

16. the partial expression of two different alleles that result in a blended appearance

17. shown as uppercase letter in a cross, a trait that is expressed over another