Which of the following is a part of the immune system?

A) bone marrow
B) liver
C) pancreas
D) lungs


Answer: A

Biology & Microbiology

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The raising of more than one species of fish in a fish farming operation is called:

a. monoculture. b. mariculture. c. polyculture. d. aquaculture. e. multiculture.

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An organ is made up of

a. a single type of tissue. b. glandular tissue. c. 2 or more tissues working together to perform a specific task. d. muscle tissue that has differentiated from stem cells. e. none of these.

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Which sequence presents the cells in oogenesis in the correct order?

a. primary oocyte, secondary oocyte, oogonium b. primary oocyte, oogonium, secondary oocyte c. oogonium, secondary oocyte, primary oocyte d. oogonium, primary oocyte, secondary oocyte

Biology & Microbiology

The zoonosis known as (ehrlichiosis/plague/tularemia) is transmitted to humans by fleas

What will be an ideal response?

Biology & Microbiology