Exam: TOEFL

Definition: Describing animals that have two sets of teeth during their lifetime, first temporary teeth and then permanent ones.

Example: Humans are diphyodonts because they first have baby teeth that fall out and are replaced by adult teeth.

Definition: A condition where there is paralysis affecting the same parts on both sides of the body, often impacting the legs more than the arms.

Example: The patient was diagnosed with diplegia, which made it difficult for her to walk.

Definition: A person who has weakness or paralysis in both sides of the body, often affecting the legs more than the arms.

Example: The diplegic individual participated in a special sports event designed for athletes with disabilities.

Definition: Relating to organisms that develop from two primary layers of cells during embryonic development, specifically the ectoderm and endoderm, without a middle layer called mesoderm.

Example: Sponges and jellyfish are examples of diploblastic animals that have only two germ layers.

Definition: A type of spherical bacteria that often appear in pairs and can cause diseases like pneumonia.

Example: The doctor identified the infection as being caused by a diplococcus.

Definition: Having two complete sets of chromosomes, one from each parent, which is typical in many organisms, including humans.

Example: Humans are diploid organisms because they have two sets of chromosomes in their cells.

Definition: A type of organism or cell that has two complete sets of chromosomes, one from each parent.

Example: Humans are diploid organisms because they have two sets of chromosomes in their cells.

Definition: The condition of having two complete sets of chromosomes, one from each parent.

Example: In humans, diploidy is the normal state for most cells, containing two sets of chromosomes.

Definition: A document that shows someone has completed a course of study or earned a degree from a school or university.

Example: She proudly displayed her diploma on the wall after graduating from college.

Definition: The skill of managing relationships and negotiations between countries or people, often to avoid conflict and promote cooperation.

Example: Effective diplomacy can help resolve international conflicts peacefully.

Definition: Having completed a course of study and received a diploma, indicating a level of education or qualification.

Example: She is a diplomaed professional in her field, having graduated with honors.