Answer the following question given this paragraph: Q: The longest period of daylight hours occurs at the beginning of what season? A:
OPTIONS:
- winter
- autumn
- spring
- summer
summer

Answer the following question given this paragraph: During early adulthood, people form intimate relationships and start careers. Serious health problems start showing up in middle adulthood and old age. Aging occurs as cells lose their ability to divide. Q: Aging occurs as cells lose their ability to do what? A:
OPTIONS:
- grow
- build
- join
- divide

Answer: divide

Question: Answer the following question given this paragraph: Gain-of-function mutations result in the gene product or protein having a new and abnormal function and usually result in a dominant phenotype. Examples of gain of function mutations occur in the thyroid hormone receptor gene. Q: What phenotype do gain-of-function mutations usually result in? A:
OPTIONS:
- submissive
- internal
- external
- dominant
Answer: dominant

input with options: Answer the following question given this paragraph: Flowers Flowers are modified leaves or sporophylls organized around a central stalk. Although they vary greatly in appearance, all flowers contain the same structures: sepals, petals, pistils, and stamens. A whorl of sepals (the calyx) is located at the base of the peduncle, or stem, and encloses the floral bud before it opens. Sepals are usually photosynthetic organs, although there are some exceptions. For example, the corolla in lilies and tulips consists of three sepals and three petals that look virtually identicalthis led botanists to coin the word tepal. Petals (collectively the corolla) are located inside the whorl of sepals and usually display vivid colors to attract pollinators. Flowers pollinated by wind are usually small and dull. The sexual organs are located at the center of the flower. As illustrated in Figure 14.25, the stigma, style, and ovary constitute the female organ, the carpel or pistil, which is also referred to as the gynoecium. A gynoecium may contain one or more carpels within a single flower. The megaspores and the female gametophytes are produced and protected by the thick tissues of the carpel. A long, thin structure called a style leads from the sticky stigma, where pollen is deposited, to the ovary enclosed in the carpel. The ovary houses one or more ovules that will each develop into a seed upon fertilization. The male reproductive organs, the androecium or stamens, surround the central carpel. Stamens are composed of a thin stalk called a filament and a sac-like structure, the anther, in which microspores are produced by meiosis and develop into pollen grains. The filament supports the anther. Q: Sepals, petals, pistils, and stamens are contained in all what, which are actually modified leaves or sporophylls organized around a central stalk? A:
OPTIONS:
- chlorophyll
- roots
- stems
- flowers
output: flowers

Q: Answer the following question given this paragraph: When iron filings and sulfur powder are mixed together in any ratio, they form a mixture. No chemical reaction occurs, and both elements retain their individual properties. A magnet can be used to mechanically separate the two elements by attracting the iron filings out of the mixture and leaving the sulfur behind. Q: What can be used to mechanically separate the two elements by attracting the iron filings out of the mixture and leaving the sulfur behind? A:

OPTIONS:
- centrifuge
- laser
- graduated cylinder
- magnet

A: magnet

Answer the following question given this paragraph: Q: What are boggy regions with thick layers of peat called? A:
OPTIONS:
- wetlands
- tropics
- meadows
- peatlands
peatlands