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Science 3-3
| Question | Answer |
|---|---|
| Heredity is..... | The passing of traits from parents to offspring |
| What genes are located in the Eukaryotic cell | DNA |
| What parts of a space suit keeps an astronaut alive | Oxygen system |
| What must astronauts do to offset the effects of low gravity | Exercise regularly |
| What does microgravity do to the body | It makes the blood spread more and less in feet, Bones get smaller and weaker, muscles get smaller and weaker |
| Who is the BOTANIST that studied pea plants | Gregor Mendel |
| A distinguishing quality that is passed down by Heredity | Trait |
| Trait that covers up another trait | Dominate trait |
| In asexual reproduction are genes identical or different. | Identical |
| Julia’s kitten carries both recessive and dominant genes for her kitttens hair color you can conclude that | The dominant trait will show |
| Lilly’s mother dog has different hair than half of the litter what is responsible for that | Sexual reproduction |
| Gregor Mendel didn’t study which one? The time it takes to germinate, height of plant, color of flower, color of seed | Germinate |
| Where are genes located | Nucleus |
| Variation of offspring | Sexual |
| Black poodles gave birth to a litter of poodles with black coats what does this illusrate | Many of species traits remain the same through generations |
| Twisted ladder is | DNA |
| T or F less gravity weaker bone and muscles | T |
| What is not an inherited trait | Getting a cut |
| What does a chromosome contain | DNA |