Answer the following question given this paragraph: A mature sporophyte fern has the familiar leafy fronds. The undersides of the leaves are dotted with clusters of sporangia. Sporangia produce spores that develop into tiny, heart-shaped gametophytes. Gametophytes have antheridia and archegonia. Antheridia produce sperm with many cilia; archegonia produce eggs. Fertilization occurs when sperm swim to an egg inside an archegonium. The resulting zygote develops into an embryo that becomes a new sporophyte plant. Then the cycle repeats. Q: Sporangia produce spores that develop into tiny, heart-shaped what? A:

OPTIONS:
- cells
- tubules
- filaments
- gametophytes

Answer: gametophytes

Problem: OPTIONS:
- hormones
- enzymes
- nucleic acids
- amino acids
Q: Answer the following question given this paragraph: Amino acids are the "building blocks" of proteins. There are 20 different common amino acids. The structural formula of the simplest amino acid, called glycine, is shown in Figure below . Other amino acids have a similar structure. The sequence of amino acids and the number of amino acid chains in a protein determine the protein's shape. The shape of a protein, in turn, determines its function. Shapes may be very complex. You can learn more about the structure of proteins at the URL below. Q: What are the "building blocks" of proteins? A:
Answer: amino acids

Problem:OPTIONS:
- flower and fruit
- soil and leaves
- stem and roots
- young roots and leaves

Answer the following question given this paragraph: Q: What are the major sites of gibberellin production? A:
****
A: young roots and leaves

Answer the following question given this paragraph: Lithosphere and asthenosphere are layers based on physical properties. The outermost layer is the lithosphere . The lithosphere is the crust and the uppermost mantle. In terms of physical properties, this layer is rigid, solid, and brittle. It is easily cracked or broken. Q: Which layer is the lithosphere located? A:
OPTIONS:
- eclipses layer
- radii layer
- nearest layer
- outermost layer
outermost layer

Answer the following question given this paragraph: Mercury(II) oxide is a red solid. When it is heated to a temperature above 500C, it easily decomposes into mercury and oxygen gas. The red color of the mercury oxide reactant becomes the silver color of mercury. The color change is the sign that the reaction is occurring. Q: What is the color of mercury(ii) oxide? A:
OPTIONS:
- copper
- blue
- green
- red

Answer: red

input with options: Answer the following question given this paragraph: 19.4 Community Ecology Communities include all the different species living in a given area. The variety of these species is referred to as biodiversity. Many organisms have developed defenses against predation and herbivory, including mechanical defenses, warning coloration, and mimicry. Two species cannot exist indefinitely in the same habitat competing directly for the same resources. Species may form symbiotic relationships such as commensalism, mutualism, or parasitism. Community. Q: Commensalism, mutualism, and parasitism are known as what type of relationships? A:
OPTIONS:
- simple
- peculiar
- various
- symbiotic
output:
symbiotic