During interphase a cell grows, duplicates organelles, and

Which statement best describes the chromosome shown in Figure 5.2?

In a single-celled organism, mitosis is used for

Which organism is capable of reproduction through asexual reproduction?

Which of the following cell types is diploid?

A distinguishing characteristic that can be inherited is a(n)

Which law states that organisms inherit two copies of each gene and donate one copy to each of their offspring?

Which event takes place during anaphase II of meiosis II?

All of the genetic material that makes up an organism is its

Mendel's second law, the law of independent assortment, is one explanation of the

The fusion of haploid gametes is called

In Mendel's monohybrid cross of a purebred white-flowered plant and a purebred purple-flowered, the F generation

What does DNA polymerase do during replication?

When does replication occur?

Crick's central dogma of molecular biology is essentially a summary of

How many amino acids are coded for in the following sequence of mRNA nucleotides? Assume the reading frame begins with the first nucleotide.

CGAUACAGUAGC

When does mRNA processing take place?

What is the term for sections of messenger RNA that are spliced together during processing?

All the individuals of a species that live in a particular area are called a

What observations did Charles Darwin make about finches in the Galapagos Islands?

What is the process in which humans breed organisms for certain traits?

Individuals that are well adapted to their environment will survive and produce

Which theory ties the fields of biology and geology together?

An increase in genetic variation is one advantage of

What primate group includes both gorillas and humans?

Which phrase best describes biodiversity?

Organisms that feed on dead or decaying matter are called

Which process is part of the hydrologic cycle?

Which model shows the number of organisms at each trophic level in an ecosystem?

A major regional or global community or organisms is called

Which two processes in the carbon cycle are also parts of the oxygen cycle?

Which of the following parts in Figure 13.2 are biotic factors?

Organisms are named and classified based on physical characteristics in

Which of the following is the most abundant group of organisms on Earth?

In the Linnaean system of classification, which of the following is most commonly defined as a group of organisms that can breed and produce offspring?

In the blank cladogram in Figure 17.1, what type of information would go on the lines labeled A?

How many domains are there in the most current tree of life?

The modern classification system is mainly based on

Carl Woese divided the kingdom Monera into the kingdoms Bacteria and

Which of the following types of evidence is considered the most accurate in classifying organisms, according to the majority of scientists?

Prokaryotes reproduce by

The first true plants were probably most similar to modern

Phyla of animals are defined by

Which animal is vertebrate?

What are the four phases of mitosis and meiosis respectively?

Carl Linnaeus developed the two word system to name organisms known as

The first word of a scientific name is the ____ name and the second word is the ____ name.

There are seven taxa in Linnaeus' system. Which of the following lists them in order from smallest to largest?

Which of the following is NOT one of the four bases found only in DNA?

Which of the following is NOT one of the four bases found only in RNA?

Humans have __ chromosomes in every somatic cell. This is known as the ____ number and is abbreviated by 2N.

Humans have __ chromosomes in their sex cells. This is known as the ____ number and is abbreviated by N.

Another name for sex cells is

During meiosis, when these pairs don't separate properly, genetic disorders can occur. The failure to separate is known as

If you cross a red flower and a white flower all the offspring are pink. This is an example of

Blood type is an example of

What type of evolution occurs when two unrelated species have similar form?

Using the cladogram provided, answer the following question. The ancestor of all the other organisms is letter

Using the cladogram provided, answer the following question. The two closest related organisms are