Problem:OPTIONS:
- helium bonds
- covalent bonds
- mineral bonds
- hydrogen bonds

Answer the following question given this paragraph: Hydrogen bonds between water molecules explain some of water's properties. For example, hydrogen bonds explain why water molecules tend to stick together. Have you ever watched water drip from a leaky faucet or from a melting icicle? If you have, then you know that water always falls in drops rather than as separate molecules. The dew drops in Figure below are another example of water molecules sticking together. Q: What explains why water molecules tend to stick together? A:
****
A: hydrogen bonds

Answer the following question given this paragraph: Pea plants are naturally self-pollinating. In self-pollination , pollen grains from anthers on one plant are transferred to stigmas of flowers on the same plant. Mendel was interested in the offspring of two different parent plants, so he had to prevent self-pollination. He removed the anthers from the flowers of some of the plants in his experiments. Then he pollinated them by hand with pollen from other parent plants of his choice. When pollen from one plant fertilizes another plant of the same species, it is called cross-pollination . The offspring that result from such a cross are called hybrids. Q: What is it called when pollen from one plant fertilizes another plant of the same species? A:
OPTIONS:
- cross-typing
- cross-breeding
- cross - vegetation
- cross-pollination
cross-pollination

Answer the following question given this paragraph: Q: What produces gametes with different alleles? A:
OPTIONS:
- prokaryotes
- anthocyanins
- chromatids
- heterozygotes

Answer: heterozygotes

Question: Answer the following question given this paragraph: Mutations that lead to cancer usually occur in genes that control the cell cycle. These include tumor-suppressor genes and proto-oncogenes. Q: Mutations that lead to cancer usually occur in genes that control the cell cycle. these include tumor-suppressor genes and what? A:
OPTIONS:
- extinction - oncogenes
- apparition - oncogenes
- Darkness Oncogenes
- proto-oncogenes
Answer: proto-oncogenes

input with options: Answer the following question given this paragraph: Genes play an important part in determining our adult height. However, factors such as poor nutrition can prevent us from achieving our full genetic potential. Q: What factor other than genes is important in determining adult height? A:
OPTIONS:
- intelligence
- cultivation
- relaxation
- nutrition
output: nutrition

Problem: OPTIONS:
- six times
- ten
- two times
- three times
Q: Answer the following question given this paragraph: Q: The human genome has how many more alu elements than the chimpanzee genome? A:
Answer:
three times