1. Ribosome Chromosome Genotype phenotype
What structure in the cell carries the genetic information and is passed from parent to offspring?
Ribosome
Chromosome
Genotype
phenotype

2. Humans have 46 chromosomes or 23 pairs of chromosomes
Humans have 46 chromosomes or 23 pairs of chromosomes. The autosomes make up 22 pairs. What do we call the remaining pair of chromosomes?
Letter chromosomes
Homologous chromosomes
Sex chromosomes
Body chromosomes

3. What do we call two forms of the same gene?
Phenotypes
Karyotypes
Dominant traits
Alleles

4. Sex chromosomes Genotypes Homologous chromosomes alleles
What is the name given to a pair of chromosomes that have matching locations for alternate forms of the same gene?
Sex chromosomes
Genotypes
Homologous chromosomes
alleles

5. The sperm cells of a particular animal species each contain 24 chromosomes. After this animal’s sperm cell fertilizes an egg, the number of chromosomes in the new cell will be? 6 12 24 48

6. Gene Sperm cell Asexual reproduction offspring
A section of a chromosome that controls one trait in an organism is called a(n)?
Gene
Sperm cell
Asexual reproduction
offspring

7. All the following are inherited traits EXCEPT…..
Spotted fur
Webbed feet
Migration
Broken wing

8. Which of the following is a learned behavior?
A grasshopper jumps when it is touched
A male fiddler crab waves its claw to attract a female.
A goldfish goes to the top of its tank to fee when a light is flashed
A chameleon changes its skin color to blend in with its environment

9. The offspring of asexual reproduction……..
Are genetically identical to their parents
Do not grow and divide
Do not possess genetic material
Have a unique set of genetic instructions unlike parents

10. An example of sexual reproduction in plants is when…….?
A plant stem arches over and develops roots at its tip
Plantlets grown on a leaf fall off and begin to grow
A plant sends up a new stem from its roots
A pollen grain combines with an egg cell