Answer the following question given this paragraph: Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved. Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor. Other evidence is provided by analogous structures. These are structures that unrelated organisms share because they evolved to do the same job. Q: What type of structures evolved to do the same job by unrelated organisms? A:
OPTIONS:
- symmetrical structures
- primal structures
- dioxide structures
- analogous structures
analogous structures

Answer the following question given this paragraph: Prostate Gland As shown in Figure 27.2, the centrally located prostate gland sits anterior to the rectum at the base of the bladder surrounding the prostatic urethra (the portion of the urethra that runs within the prostate). About the size of a walnut, the prostate is formed of both muscular and glandular tissues. It excretes an alkaline, milky fluid to the passing seminal fluidnow called sementhat is critical to first coagulate and then decoagulate the semen following ejaculation. The temporary thickening of semen helps retain it within the female reproductive tract, providing time for sperm to utilize the fructose provided by seminal vesicle secretions. When the semen regains its fluid state, sperm can then pass farther into the female reproductive tract. The prostate normally doubles in size during puberty. At approximately age 25, it gradually begins to enlarge again. This enlargement does not usually cause problems; however, abnormal growth of the prostate, or benign prostatic hyperplasia (BPH), can cause constriction of the urethra as it passes through the middle of the prostate gland, leading to a number of lower urinary tract symptoms, such as a frequent and intense urge to urinate, a weak stream, and a sensation that the bladder has not emptied completely. By age 60, approximately 40 percent of men have some degree of BPH. By age 80, the number of affected individuals has jumped to as many as 80 percent. Treatments for BPH attempt to relieve the pressure on the urethra so that urine can flow more normally. Mild to moderate symptoms are treated with medication, whereas severe enlargement of the prostate is treated by surgery in which a portion of the prostate tissue is removed. Another common disorder involving the prostate is prostate cancer. According to the Centers for Disease Control and Prevention (CDC), prostate cancer is the second most common cancer in men. However, some forms of prostate cancer grow very slowly and thus may not ever require treatment. Aggressive forms of prostate cancer,... Q: The prostate is formed of both muscular and which other tissues? A:
OPTIONS:
- nonvascular tissue
- cartilage tissue
- scar
- glandular

Answer: glandular

Question: Answer the following question given this paragraph: Briefly describe how viruses depend on host cells. Q: Viruses depend on what type of cells? A:
OPTIONS:
- blood cells
- immune system cells
- anchor cells
- host cells
Answer: host cells

input with options: Answer the following question given this paragraph: The majority of amphibian species go through a larval stage that is very different from the adult form, as you can see from the frog in Figure below . The early larval, or tadpole , stage resembles a fish. It lacks legs and has a long tail, which it uses to swim. The tadpole also has gills to absorb oxygen from water. As the larva undergoes metamorphosis , it grows legs, loses its tail, and develops lungs. These changes prepare it for life on land as an adult frog. Q: What is another term for the early larval stage of a frog? A:
OPTIONS:
- young
- egg
- ovary
- tadpole
output: tadpole

Q: Answer the following question given this paragraph: Various conditions affect enzyme function. Pepsin and trypsin are two digestive enzymes that work in contrasting environments. Q: Pepsin and trypsin are examples of enzymes involved in what bodily process? A:

OPTIONS:
- filtration
- regeneration
- perspiration
- digestion

A: digestion

Answer the following question given this paragraph: USFWS Pacific. Coral reefs are one of the biomes with the highest biodiversity on Earth . CC BY 2.0. Q: Coral reefs are a type of what large community and have the highest biodiversity on earth? A:
OPTIONS:
- taxon
- phylum
- order
- biome
biome