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BiologySem.2_Haslett
| Question | Answer |
|---|---|
| When traits are passed on from one generation to the next is known as what | Heredity |
| A trait that has three possible outcomes has more _________ than a trait that has only two outcomes. | Variations |
| A person who is born with two arms loses one of them in an accident, will they pass on this new, one arm trait to their children. | No |
| Where do children get the dna that they inherit | Their parents'dominant or recessive traits |
| The _______ is the male part of the flower that contains _____, known as the male sex cell | Anther, pollen |
| The ______ is the female part of the flower that contains the _____, known as the female sex cell | Ovary, ovules |
| Are there traits that are connected and work together like smell and taste | Yes |
| A monk who discovered the passing on of traits from one generation to the next in pea plants | Gregor Mendel |
| A pedigree | A diagram showing traits being passed down from generation to generation |
| Dominant trait | The gene that is stronger |
| Recessive trait | The gene that is weaker |
| Since humans share the same traits | There are variations in some of the traits that they share |
| Some people only have __________? | Only 2 variations |
| What cells are made of | Molecules |
| DNA is | It is physical because it's a molecule |
| P | Parent generation |
| F1 | First filial generation |
| F2 | 2nd filial generation |
| Species | A group of individuals |
| Genetics | The study of how heredity takes place in different species |
| The top part of the pistil | The stigma |
| The process of plant reproduction | 1. Pollination 2. Fertilization 3. Germination |
| Where our genetic instructions for traits are found | The brain, the blood, and the cells |
| The order from largest to smallest | Cell, nucleus, chromosomes, genes, dna |
| A karyotype | A diagram showing each chromosome pair |
| A inherited blood disorder causing irregularly shaped blood cells | Sickle Cell Anemia |
| By a child iheriting both recessive traits | A child can have a trait neither of the parents have |
| Mitosis | The process that makes 2 new body cells |
| Meiosis | The process that makes 4 new sex cells |
| Stomatic Cell | A scientific word for body cell |
| Gamete | A scientific word for sex cell |
| Allele | |
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