Answer the following question given this paragraph: Q: What combines sets of genes from two different parents leading to genetically diverse offspring? Choices: - subject reproduction - cellular reproduction - sexual destruction - sexual reproduction A:
sexual reproduction
(Question)
Answer the following question given this paragraph: Pulmonary circulation is the shorter loop of the cardiovascular system. It carries blood between the heart and lungs. Oxygen-poor blood flows from the heart to the lungs. In the lungs, the blood absorbs oxygen and releases carbon dioxide. Then the oxygen-rich blood returns to the heart. Q: What is the shorter loop of the cardiovascular system? Choices: - pulmonary edema - venous circulation - metabolic circulation - pulmonary circulation A:
(Answer)
pulmonary circulation
Ques: Answer the following question given this paragraph: Visible Light Visible light is the narrow segment of the electromagnetic spectrum to which the normal human eye responds. Visible light is produced by vibrations and rotations of atoms and molecules, as well as by electronic transitions within atoms and molecules. The receivers or detectors of light largely utilize electronic transitions. We say the atoms and molecules are excited when they absorb and relax when they emit through electronic transitions. Figure 24.16 shows this part of the spectrum, together with the colors associated with particular pure wavelengths. We usually refer to visible light as having wavelengths of between 400 nm and 750 nm. (The retina of the eye actually responds to the lowest ultraviolet frequencies, but these do not normally reach the retina because they are absorbed by the cornea and lens of the eye. ) Red light has the lowest frequencies and longest wavelengths, while violet has the highest frequencies and shortest wavelengths. Blackbody radiation from the Sun peaks in the visible part of the spectrum but is more intense in the red than in the violet, making the Sun yellowish in appearance. Q: Visible light is the narrow segment of what, to which the normal human eye responds? Choices: - molecular spectrum - radio spectrum - phenomena spectrum - electromagnetic spectrum A:
Ans: electromagnetic spectrum
(Q).
Answer the following question given this paragraph: There are a variety of types of movable joints, which are illustrated in Figure below . The joints are classified by how they move. For example, a ball-and-socket joint, such as the shoulder, has the greatest range of motion, allowing movement in several directions. Other movable joints, including hinge joints such as the knee, allow less movement. Q: What type of joint has the greatest range of motion? Choices: - Hinge - Gliding - Pivot - ball-and-socket A:
(A).
ball-and-socket
Ques:Answer the following question given this paragraph: Almost all plants make food by photosynthesis. Only about 1 percent of the estimated 300,000 species of plants have lost the ability to photosynthesize. These other species are consumers, many of them predators. How do plants prey on other organisms? The Venus fly trap in Figure below shows one way this occurs. Q: What is the process by which almost all plants make food? Choices: - reactions - digestion - melting - photosynthesis A:

Ans:photosynthesis
Answer the following question given this paragraph: Q: What is the raw material for evolution by natural selection called? Choices: - pattern variation - mutation - comparable variation - genetic variation A:
genetic variation