Fruit Types and Origins

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Questions and Answers

What is the name of the type of bacteria that can cause infertility in both sexes if left untreated?

  • Trichomoniasis
  • Gonorrhea (correct)
  • Syphilis
  • Chlamydia

What is the purpose of a circulatory system in plants and animals?

  • To transport oxygen and nutrients to every cell in the organism (correct)
  • To regulate body temperature
  • To produce energy through photosynthesis
  • To protect the organism from external damage

Which of the following STDs is caused by a spiral-shaped bacterium?

  • Chlamydia
  • Gonorrhea
  • Syphilis (correct)
  • Trichomoniasis

What is the method of circulation in unicellular organisms?

<p>Diffusion (C)</p> Signup and view all the answers

What is the name of the infection that can cause AIDS?

<p>HIV (B)</p> Signup and view all the answers

What is the medium of transport in multicellular organisms such as humans and mammals?

<p>Blood (D)</p> Signup and view all the answers

What type of fruit is a pineapple?

<p>Multiple Fruit (D)</p> Signup and view all the answers

Which type of fruit has a hard pit and a single seed?

<p>Drupe (D)</p> Signup and view all the answers

What is fragmentation in asexual reproduction?

<p>Breakdown of an organism into fragments that grow into new organisms. (D)</p> Signup and view all the answers

What is the term for a fruit that has a leathery rind and is divided into sections?

<p>Hesperidium (D)</p> Signup and view all the answers

What type of fruit has a fleshy receptacle surrounding a core with seeds?

<p>Pome (B)</p> Signup and view all the answers

What is the term for a fruit that splits open along a seam to release seeds?

<p>Dehiscent (C)</p> Signup and view all the answers

Where does fertilization usually occur?

<p>In the oviduct (A)</p> Signup and view all the answers

What is the primary function of the vagina?

<p>To facilitate sexual intercourse and serve as a birth canal (C)</p> Signup and view all the answers

How many oocytes are human females born with?

<p>About 2 million (C)</p> Signup and view all the answers

What is the primary function of luteinizing hormone (LH) in the menstrual cycle?

<p>To trigger ovulation and stimulate the formation of the corpus luteum (D)</p> Signup and view all the answers

What is the term for the recurrence of symptoms caused by cycle-associated hormonal changes?

<p>Premenstrual syndrome (PMS) (A)</p> Signup and view all the answers

What is the structure that contains diploid male germ cells and large nurse cells that support developing sperm?

<p>Seminiferous tubules (C)</p> Signup and view all the answers

What is the primary function of erythrocytes in the blood?

<p>To carry oxygen (B)</p> Signup and view all the answers

What is the term for the network of capillaries in a tissue where oxygen and nutrients are exchanged for carbon dioxide and waste?

<p>Capillary bed (B)</p> Signup and view all the answers

What is the average lifespan of a thrombocyte in the blood?

<p>About 8-12 days (B)</p> Signup and view all the answers

What is the name of the valve that controls the flow of blood from the heart to the pulmonary artery?

<p>Semilunar valve (C)</p> Signup and view all the answers

What is the term for the relaxation of the heart muscle between beats?

<p>Diastole (A)</p> Signup and view all the answers

What is the ratio of leucocytes to erythrocytes in the blood?

<p>About 1:600-700 (B)</p> Signup and view all the answers

What type of blood does the right atrium receive from the superior and inferior vena cava?

<p>Deoxygenated blood (D)</p> Signup and view all the answers

Where does the exchange of CO2 and O2 occur?

<p>Lungs (D)</p> Signup and view all the answers

What carries oxygenated blood from the heart to the rest of the body?

<p>Aorta (C)</p> Signup and view all the answers

What is the process by which oxygen and carbon dioxide are exchanged between the blood and the tissues?

<p>Diffusion (C)</p> Signup and view all the answers

What happens to plasma fluid at the arterial end of a capillary?

<p>Blood pressure forces it out through spaces between cells (D)</p> Signup and view all the answers

What is the chamber of the heart that pumps oxygenated blood to the rest of the body?

<p>Left ventricle (C)</p> Signup and view all the answers

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