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science
| Question | Answer |
|---|---|
| Know the male and female parts of plants. | Female:stigma,style,ovary Male:anther,filament anther sits on stalk stamen |
| What is a genotype? What is a phenotype? | Genotype is the organisms and alleles combo (one from each) and phenotype is what you can see |
| Who was Gregor Mendel and why was he important? | Mendel was an Austrian monk who observed pea plants. He is important because found dominant traits and recessive traits. (Father of modern genetics) |
| What is pollen and how is it spread? | It's the male part of the plant and sperms are carried in it. It spreads by wind, water and animals. |
| What is the difference between asexual and sexual reproduction? | In asexual reproduction it involves one parent and is identical to it and in sexual reproduction it involves two parents and has half of each of their DNA. |
| The definition of this word is the process by which organisms inherit genes. How is it different from inheritance? | Reproduction about offspring inheritance is about passing on genes. |
| Be able to create a Punnett square with the information provided and then fill in all possible options. FF,ff | Ff Ff Ff Ff |
| What is a gene and how many alleles does each gene have on every chromosome? | A segment of DNA located on the chromosome of the cell. 2 |
| What are courtship behaviors and how are they different from parental behaviors? | Courtship behaviors are where an animal tries to impress a mate and parental behaviors are where an animal tries to ensure their offspring survives. |
| What is the difference between purebred and hybrid organisms? | A pure bread is where it’s not mixed with anything and a hybrid is where it is mixed with other breed(s) |
| What is the definition of environmental conditions and list some beneficial examples. | Environmental conditions are how the environment is where you live. Abundant food,water,air,space. |
| What are the four nucleotide base pairs and how do they align? | Thymine,guanine,adenine,and cytosine. A,T and G,C |
| What advantages does asexual reproduction have over sexual reproduction? | You don’t need a mate and its quicker more offsprings |
| What are the advantages of creating hybrid crops with selective breeding? | You can try to get factors that you want in your crops. |