
7th Grade Life Science: 2nd Quarter Exam
Quiz by Sonya Paul
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Which organisms do not need oxygen to survive?
What type of inheritance is blood type?
What term describes the inheritance of cystic fibrosis?
What is a way of cleaning up an ecosystem using bacteria to break down harmful compounds?
Which of the following terms describes most bacteria?
Which of the following is caused by a pathogenic bacterium?
Which of the following are located in the nuclei on chromosomes?
Which of the following is a use for a Punnett square?
Which of these organisms are recyclers in the environment?
What do bacterial cells contain?
What is the name of the rod-shaped bacteria?
What controls traits in organisms?
What separates during meiosis?
What type of inheritance of eye color?
What is a chromosome?
Heredity is
A genotype is-
Dominant-
phenotype-
homozygous-
Incomplete Dominance-
What is the difference between mitosis and meiosis?
Who is considered the “father” of genetics?
DNA consists of a repeating series of .
What is haploid?
What is the genotype for females?
What three (3) components make up a nucleotide?
Which cell process produces ONLY gametes, or sex cells?
What is diploid?
A is any change in a gene or chromosome.
What is the name of the process of how bacteria reproduce?
How do bacteria harm us?
What do flagella do?
What do the prefixes and suffixes often associated with bacteria mean?
a. staphlyo-
b. strepto-
c. coccus-
d. bacillus-
What are the two groups of bacteria?
What are the differences between the two types of bacteria?
What are three of the extreme places that archaea can live?
What do bacteria and fungi work together to provide for every ecosystem on the planet?
What is mutualism?
How can bacteria help the inside of someone body?
What is a trait?
What is a hybrid?
Sex-Linked Gene-
Gene-
In order to see a recessive trait in an organism’s phenotype, what must be the organism’s genotype?
Genetic engineering is
A type of genetic engineering techniques is
What is recombinant DNA?
What are is one benefit of genetically engineered crops?
What is selective breeding?