Problem:OPTIONS:
- liquid bond
- covalent bond
- galactic bond
- metallic bond

Answer the following question given this paragraph: A metallic bond is the force of attraction between a positive metal ion and the valence electrons that surround itboth its own valence electrons and those of other ions of the same metal. The ions and electrons form a lattice-like structure. Only metals, such as the copper pictured in the Figure below , form metallic bonds. Q: What is the force of attraction between a positive metal ion and valence electrons? A:
****
A: metallic bond

Answer the following question given this paragraph: Figure 26.8 illustrates the life cycle of a conifer. The sporophyte (2n) phase is the longest phase in the life of a gymnosperm. The gametophytes (1n)microspores and megasporesare reduced in size. It may take more than year between pollination and fertilization while the pollen tube grows towards the megasporocyte (2n), which undergoes meiosis into megaspores. The megaspores will mature into eggs (1n). Q: The sporophyte phase is the longest phase in the life of what? A:
OPTIONS:
- echinoderm
- arthropod
- angiosperm
- gymnosperm
gymnosperm

Answer the following question given this paragraph: Q: What is at the surface of a cell, arranged in similar bilayer? A:
OPTIONS:
- fats
- eukaryotes
- pigments
- phospholipids

Answer: phospholipids

Question: Answer the following question given this paragraph: Many genes have multiple phenotypic effects, a property called pleiotropy. Q: When referring to genes, what term describes the property of having multiple phenotypic effects? A:
OPTIONS:
- archetype
- xerophyte
- prototype
- pleiotrophy
Answer: pleiotrophy

input with options: Answer the following question given this paragraph: Pollination by Insects Bees are perhaps the most important pollinator of many garden plants and most commercial fruit trees (Figure 32.12). The most common species of bees are bumblebees and honeybees. Since bees cannot see the color red, bee-pollinated flowers usually have shades of blue, yellow, or other colors. Bees collect energy-rich pollen or nectar for their survival and energy. Q: What important function do bees perform on garden plants and many commercial fruit trees? A:
OPTIONS:
- hibernation
- ruination
- condensation
- pollination
output: pollination

Problem: OPTIONS:
- cusps
- scars
- humus
- dermis
Q: Answer the following question given this paragraph: The dermis is the lower layer of the skin, located directly beneath the epidermis (see Figure below ). It is made of tough connective tissue and attached to the epidermis by collagen fibers. The dermis contains blood vessels and nerve endings. Because of the nerve endings, skin can feel touch, pressure, heat, cold, and pain. The dermis also contains hair follicles and two types of glands. Q: What layer of skin is located right beneath the epidermis? A:
Answer:
dermis