Answer the following question given this paragraph: Animals often have gonads , organs that produce eggs or sperm. The male gonads are the testes , and the female gonads are the ovaries . Testes produce sperm; ovaries produce eggs. Sperm and egg, the two sex cells, are known as gametes , and can combine two different ways, both of which combine the genetic material from the two parents. Gametes have half the amount of the genetic material of a regular body cell; they are haploid cells. In humans, gametes have one set of 23 chromosomes. Gametes are produced through a special type of cell division known as meiosis . Normal human cells have 46 chromosomes. They are diploid cells, with two sets of 23 chromosomes (23 pairs). Q: What are female gonads normally called? Choices: - testes - tubules - glands - ovaries A:
ovaries
(Question)
Answer the following question given this paragraph: As you can see in Figure above , a transformer consists of two wire coils wrapped around an iron core. When alternating primary current passes through coil P, it magnetizes the iron core. Because the current is alternating, the magnetic field of the iron core keeps reversing. This changing magnetic field induces alternating current in coil S, which is part of another circuit. In Figure above , coil P and coil S have the same number of turns of wire. In this case, the voltages of the primary and secondary currents are the same. However, when the two coils have different numbers of turns, the voltage of the secondary current is different than the voltage of the primary current. Both cases are illustrated in Figure below . Q: When alternating primary current passes through coil p, it does what to the iron core? Choices: - electrilizes it - creates it - heats it - magnetizes it A:
(Answer)
magnetizes it
Ques: Answer the following question given this paragraph: Muscle fibers are made mostly of protein. Q: What type of fibers are made mostly of protein in living things? Choices: - organ fibers - liver fibers - connective tissue fibers - muscle fibers A:
Ans: muscle fibers
(Q).
Answer the following question given this paragraph: The Galapagos Islands are a group of 16 volcanic islands 600 miles off the west coast of South America. The islands are famous for their many species found nowhere else. It was on these islands where Darwin began to develop his theory of evolution. Q: The galapagos islands are a group of 16 volcanic islands 600 miles off the west coast of what continent? Choices: - north america - europe - asia - south america A:
(A).
south america
Ques:Answer the following question given this paragraph: Destructive interference occurs when the crests of one wave overlap the troughs, or lowest points, of another wave. The Figure below shows what happens. As the waves pass through each other, the crests and troughs cancel each other out to produce a wave with zero amplitude. You can see an animation of destructive interference at this URL: http://phys23p. sl. psu. edu/phys_anim/waves/embederQ1.20200. html. Q: What occurs when the crests of one wave overlap the troughs, or lowest points, of another wave? Choices: - harmful interference - random interference - constructive interference - destructive interference A:

Ans:destructive interference
Question: Answer the following question given this paragraph: All of the populations that live in the same area make up a community . The community that includes the goldfish population also includes the populations of other fish, coral and other organisms. Q: The populations that live in the same area form this? Choices: - a colony - a habitat - a biome - a community A:
Answer:
a community