Keystone Review -- Module II

What type of inheritance is skin tone and human height?

One difference between cell division in a plant and an animal cell is that plant cells must produce a:

In a cell, information that regulates protein synthesis must pass from the nucleus to the...

If a Pigeon body cell has 80 Chromosomes, how many chromosomes would it's gametes have?

A scientist discovers that few plants grow on the ocean floor. Which best explains this?

A single strand of mRNA is made from a section of DNA. This section of DNA is called a...

An insect population experiences a change in allele frequency. What is the most likely cause?

A stable forest ecosystem would not contain...

After mitosis, a parent cell with 4 chromosomes will make 2 daughter cells containing:

What type of mutation occurs when 1 amino acid is added or removed but no other amino acids are affected?

The picture below illustrates a process called _______ which can occur during anaphase of Meiosis.

The following diagram shows structures with similar components modified for different functions.

What type of mutation is occuring if the sequence TTATCT becomes TTTCT?

All biotic and abiotic factors in a certain area can be classified as which of the following?

The remnants of a pelvic bone and leg bone in a whale are examples of

Natural selection acts directly on

Organism --> population --> community --> ecosystem --> _________ --> biosphere

A change in the order of bases in DNA during replication may result in...

What is the phenotypic ratio of crossing 2 pink flowers if governed by incomplete dominance?Rr=pink R=red r=white

How does the founder effect impact the gene pool of a population?

Butterfly wings have no bones but bird wings do; similar function but different stuctures. These represent:

Where does TRANSCRIPTION (copying genes in DNA to make mRNA) take place?

A man with hemophilia (on Xchromosome) marries a normal(XX) female. What is the % chance they have a girl w/ hemophilia?

An error in meiosis creates 2 cells with 1 chromosome, 1 cell with 2 and one cell has 0. Why?

1000 units of energy are available in a trophic level; how many are available in the next level?

The # of base differences in COIIgene in mice and rats is 101,and in mice and cows is 270. Therefore:

What phase of meiosis is this cell in?

Which represents a limiting factor unique to a field planted with wheat every year?

If a DNA sequence was AGATCG, what would the RNA sequence be?

A mutation occurs in the gene for squirrel fur color. What will most likely happen as a result

What is one way that humans have had a positive impact on their local ecosystems?

A man with AB blood marries a woman with heterozygous A blood, what percent offspring with B?

___________ occurs when one species evolves into two or more distinct/separate species.

If a certain allele allows for better survival we would expect the frequency of the allele to

Which receive their energy from primary consumers? look at the diagram....

A couple both have dwarfism (autosomal dominant). They have a child of normal height. What are the parent genotypes?

Prior to cell division, the DNA separates into 2 strands. The DNA is most likely preparing for

Unlike mitotic division, meiotic division results in...

What is the correct order from smallest to largest?

An organism's diploid # is 28. How many chromosomes in its body cells and gametes?

Which is the correct sequence of the cell cycle?