Which of the following is NOT one of the levels of structural organization of the human body?

The term that specifically refers to the maintenance of a relatively stable internal state is _____.

A negative feedback mechanism _______________.

What is the best definition of homeostasis?

Which one of the following alimentary segments has no digestive function:

The primary function of the small intestine is:

Which of the following is the correct sequence, going from simplest to most complex, in the levels of structural organization of the human body:

The first hormone secreted at the onset of puberty in both males and females is:

Gametes are:

Until ejaculation, sperm are stored in the:

Where is sperm cell being produced?

Which organ supplies most of the fluid volume of semen?

The surge/spike of which hormone causes ovulation?

An embryo attaches to which layer of the uterine wall?

Falling levels of which two hormones trigger menstruation?

The cluster of capillaries in the nephron is the:

Fertilization normally occurs in the:

In which phase of digestion do enzymes break down food into particles cells can absorb?

The layer of the digestive tract that contracts and relaxes to propel food forward is the:

The portion of the nephron in charge of making urine is the:

Which enzyme acts in the mouth to begin the breakdown of starch?

Which of the following substances should never be found in urine?

How do triglycerides enter the bloodstream?

What is the purpose of rugae?

Which of the following acts as an initial trigger to the stomach to begin secreting gastric juice?

Which pancreatic cells secrete digestive enzymes?

Most nutrients are absorbed in the:

Where is most fat digested?

It is a type of reproduction in which a new organism is produced from ONE parent and the offspring is IDENTICAL to the parent.

It is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the original.

This is the method by which bacteria reproduce.

It is a type of asexual reproduction in which a new organism develops from an outgrowth due to cell division at one particular site

It is any form of asexual reproduction occurring in plants in which a new plant grows from a fragment of the parent plant or a specialized reproductive structure.

These are stem like structures that grows horizontally across the ground and from which new roots and shoots may arise.

These are solid enlarged underground stems that store nutrients in their fleshy and solid stem tissue and are surrounded by papery leaves.

These are inflated parts of the stem within which lie the central shoots of new plants and they are typically underground which are surrounded by plump and layered leaves that provide nutrients to the new plant

It is a form of asexual reproduction in which an organism is split into fragments .

It is a form of sexual reproduction that involves gametes of similar morphology but different in allele expression in one or more mating types.

It is a form of sexual reproduction that involves the union or fusion of two gametes, which differ in size and/or form.

In cold weather, this muscle contracts to draw the testes closer to the body for warmth

What cells can be found lying between the seminiferous tubules that produce testosterone.

It is a male reproductive accessory gland that secrete a thick, yellowish fluid into the ejaculatory duct.

It is a male reproductive accessory gland that secrete a thin, milky alkaline fluid into the urethra

It is a male reproductive accessory gland that secrete a clear fluid into the penile portion of the urethra during sexual arousal. Besides serving as a lubricant

It is located at the head of the sperm which contains enzymes that help the sperm penetrate the egg during fertilization.

Which is true about the secretions of the male accessory glands?

The external genitals, which include the mons pubis , labia majora , labia minora , clitoris , and accessory glands , are collectively called?

It is a small mound of erectile tissue that resembles a penis and its role is strictly sensory, providing a source of sexual stimulation.

Which is true about the hormones involved in female reproductive cycle?

Which of the following is correct?