Chapter 1 Lesson 4
Chapter 1 Lesson 4 Quiz
Name: __________________________ Homeroom: _________
Use the following words to complete questions #1 - #10. Some words will be more than once and some will not be used at all.
G. Mendel R. Hooke B. Nye recessive
Dominant 3:1 25,000 35,000
4:1 pea bean 15,000
Pumpkin genetics heredity traits
DNA purple white chromosomes
1. Write dominant or recessive (in humans) for the following traits:
Brown hair _________________________
Red hair _________________________
Brown eyes _________________________
Blonde hair _________________________
2. _____________________ is considered the father of genetics.
3. Mendel chose __________________________ plants to study.
4. There are about __________________ genes on human DNA.
5. _______________________________ is the study of heredity.
6. What was the ratio that Mendel discovered during the second generation of his pea plant experiment? _________________
7. Mendel’s “factors” for inheritance are what we now call ________________________.
8. A “stronger” trait is called the _____________________ trait.
9. A “weaker” trait is called the ______________________ trait.
10. The trait that needs two factors for it to be expressed is ___________________________.
Complete the following Punnett square for hair color.
B = Brown hair
b = blonde hair
B b
| | |
| | |
What fraction of the offspring would have brown hair?
_____________________
What fraction of the offspring would have blonde hair?
_____________________
Is it possible for the offspring to have red hair?
_____________________
-----------------------
B
b
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related searches
- lesson 4 1 geometry answers
- geometry lesson 4 1 practice answers
- chapter 2 lesson 1 quiz
- chapter 14 lesson 4 cells and eneeryy gt
- lesson 4 1 the view from earth
- chapter 5 lesson 1 the roots of progressivism
- lesson 4 1 practice geometry answers
- chapter 6 lesson 1 physical geography of canada guided reading activity
- chapter 25 lesson 1 cardio vascular disease
- chapter 4 lesson 4 rivalry in north america
- sexually transmitted diseases chapter 24 lesson 1 answer key
- chapter 5 lesson 1 china reunites