Where does the process of chemical digestion begin?

Similar genes are evidence of

Examples of fossils include preserved

A mutation that occurs in the gametes of an organism will most likely be transferred to which of the following?

The products of photosynthesis are the

A carrot is a(an)

The growth patterns of plants such as ivy and pole beans are regulated by

What is this molecule?

Situations in which one allele for a gene is not completely dominant over another allele for that gene (blended colors) are called

Which organ fails to produce enough of its hormone (insulin) in the disease diabetes?

The process by which a cell divides into two identical daughter cells is called

All organisms in the kingdoms Protista, Plantae, Fungi, and Animalia are

What is the approximate probability that a human offspring will be female?

When an infection occurs, the number of

Water is extracted from digested food in the body primarily by the

What happens during the process of translation?

Through which plant cells does water move?

Which of the following can be observed in a karyotype?

The stomata of leaves are usually open in

Cancer is a disease that can be caused by which of the following?

The function of the excretory system is to control homeostasis and

If an organism’s diploid number is 12, its haploid number is

Hereditary traits are transmitted from one generation to the next generation by means of _______.

The two main types of fermentation are called

In rats, the gene for brown fur (B) is dominant over the gene for white fur (b). Which set of genotypes represents a cross of two brown rats that could produce offspring with white fur?

Photosynthesis uses sunlight to convert water and carbon dioxide into

The presence of cancerous tumors within body tissues is a direct result of __________.

Which organism is NOT likely to carry out cellular respiration?

What nucleic acid is shown?

Which of the following characteristics of viruses allow them to be classified as a non-living thing?

Seeds dispersed by animals typically are contained in

If a man with blood type A and a woman with blood type B produce an offspring, what might be the offspring’s blood type?

If a zygote receives an X-chromosome from the mother and a Y-chromosome from the father, then the offspring will ____________.

The first organisms on Earth were most like today’s

The endosymbiotic theory proposes that eukaryotic cells arose from

Which of the following is NOT part of the integumentary system?

Biologists use a classification system to group organisms in part because organisms

A strand of DNA is found to have the following base sequence

CCAGTTGAC

Which of the following would be the base sequence of its complementary DNA strand?

Which phase is shown?

Substances that are needed by the body for growth, repair, and maintenance are called

A cross of a black chicken (BB) with a white chicken (WW) produces all speckled offspring (BW). This type of inheritance is known as

Characteristics such as a widow’s peak or attached earlobes are determined by the genetic code. Which components of DNA are referred to as the genetic code?

Energy is released from ATP when

Scientists assign each kind of organism a univerally accepted name in the system known as

How many organ systems make up the human body?

One cause of muscle soreness is

Photosynthesis is to chloroplasts as cellular respiration is to

A pedigree can be used to

A group of similar cells that perform a single function is called a(an)

Which system regulates and controls growth, development, and metabolism?

The process of DNA fingerprinting is based on the fact that

The process by which organ systems maintain relatively constant internal conditions is called

Cellular respiration is called an aerobic process because it requires

What structure is allowing gas exchange?

In plants, glucose molecules are combined to form starch and cellulose, and in animals, glucose molecules are combined to form glycogen. These processes are examples of

Which of these is a product of cellular respiration?

True or False: In a human karyotype, 44 of the chromosomes are autosomes.In a human karyotype, 44 of the chromosomes are autosomes.

True or False: If two checkered chickens (BW) are mated, according to the principle of codominance, 25% of the offspring are expected to be checkered.

True or False: According to normal/basic Medelian Inheritance, an organism with a dominant allele for a particular form of a trait will never exhibit that trait.

True or False: Mitosis results in two cells, whereas meiosis results in one cell.

True or False: Two parents who have Huntington’s disease (autosomal dominant) may produce an offspring who does not have Huntington’s disease.

True or False: In a human male (XY) karyotype, there are 23 homologous pairs of chromosomes.

True or False: If an organism has 16 chromosomes in each of its egg cells, the organism’s diploid number is 32.

True or False: An X-linked trait would be expressed more in males (XY) than in females (XX). Example: colorblindness.