Q: What topographic feature does a circle with inward hatches represent on a contour map? Read this paragraph and choose the correct option from the provided answers: On a contour map, a circle with inward hatches indicates a depression. Choices: - a lake - vegetation - a mountain - a depression A:
a depression

(Question)
Q: What conducts nerve-like electrical signals that help integrate whole-plant function? Read this paragraph and choose the correct option from the provided answers: Choices: - the stem - the stamen - the spicule - the ploem A:
(Answer)
the ploem

Ques: Q: These vacuoles take water from the cytoplasm and excrete it from the cell to avoid bursting due to what? Read this paragraph and choose the correct option from the provided answers: Vacuoles are membrane-bound organelles that can have secretory, excretory, and storage functions. Vacuoles are usually much larger than vesicles. Many organisms will use vacuoles as storage areas and some plant cells have very large vacuoles. The large central vacuole of the plant cell is used for osmotic control (storage of water) and nutrient storage. Contractile vacuoles are found in certain protists. These vacuoles take water from the cytoplasm and excrete it from the cell to avoid bursting due to osmotic pressure. Choices: - apoptotic pressure - static pressure - impervious pressure - osmotic pressure A:
Ans: osmotic pressure

(Q).
Q: What system of organs delivers blood to all cells of the body? Read this paragraph and choose the correct option from the provided answers: The cardiovascular system is the system of organs that delivers blood to all the cells of the body. It's like the body's lifeline. Without the cardiovascular system circulating your blood, you couldn't survive. Choices: - gastrointestinal - respiratory - integumentary - cardiovascular A:
(A).
cardiovascular

Ques:Q: What organ is subdivided into ascending, descending, transverse and sigmoid parts? Read this paragraph and choose the correct option from the provided answers: Colon The cecum blends seamlessly with the colon. Upon entering the colon, the food residue first travels up the ascending colon on the right side of the abdomen. At the inferior surface of the liver, the colon bends to form the right colic flexure (hepatic flexure) and becomes the transverse colon. The region defined as hindgut begins with the last third of the transverse colon and continues on. Food residue passing through the transverse colon travels across to the left side of the abdomen, where the colon angles sharply immediately inferior to the spleen, at the left colic flexure (splenic flexure). From there, food residue passes through the descending colon, which runs down the left side of the posterior abdominal wall. After entering the pelvis inferiorly, it becomes the s-shaped sigmoid colon, which extends medially to the midline (Figure 23.21). The ascending and descending colon, and the rectum (discussed next) are located in the retroperitoneum. The transverse and sigmoid colon are tethered to the posterior abdominal wall by the mesocolon. Choices: - heart - uterus - lungs - colon A:

Ans:colon

Ques: Q: Cancer of the testes is most common in males between what ages? Read this paragraph and choose the correct option from the provided answers: Another disorder of the testes is cancer . Cancer of the testes is most common in males aged 15 to 35. It occurs when cells in the testes grow out of control. The cells form a lump called a tumor. If found early, cancer of the testes usually can be easily cured with surgery. Choices: - 70 and 90 - 50 and 60 - 10 and 20 - 15 and 35 A:
Ans:
15 and 35