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Ch 2 Science Mrs. B
Science Chapter 2 - Beaulier
| Question | Answer |
|---|---|
| Blinking, crying, building a nest, spinning a web, breathing, sucking, and swallowing. | Instinctive Behaviors |
| Egg, larva, pupa, and adult. | Stages of complete metamorphosis |
| Egg, nymph, and adult | Stages of incomplete metamorphosis |
| Grasshoppers and dragonflies undergo | incomplete metamorphosis |
| Butterflies undergo | complete metamorphosis |
| food source for a seed | cotyledon |
| protects a seed | seed coat |
| baby plant in a seed | embryo |
| type where offspring looks just like the parent | asexual reproduction |
| type where offspring gets traits of both parents | sexual reproduction |
| budding, splitting, vegetative propegation | types of asexual reproduction |
| jellyfish, corals, worms, some fish, some frogs | organisms that go through asexual reproduction |
| rose bush, human, chicken | organisms that go through sexual reproduction |
| eggs are fertilized outside of the body | external fertilization |
| eggs are fertilized inside of the body | internal fertilization |
| Eggs get eaten, lost, freeze, are too hot, are in polluted water | problems of external fertilization |
| Eggs are much safer and less eggs are needed | positives of internal fertilization |
| How do seeds get to where they need to go to grow | wind, water, animals |
| animals carry seeds | burrs or eat the fruit |
| gets blown by the wind | cones from conifers and fuzzy seeds |
| who passes on genes when they reproduce | parents |
| what decides your traits | genes |
| one trait covers another | dominent |
| one trait gets covered | recessive |
| big D | dominent for dimples |
| little d | recessive - no dimples |
| squares are | males |
| circles are | females |
| shading means | dominent trait |
| a developing organism that results from fertilization | embryo |
| the process in which sperm and egg cells come together outside the female's body | external fertilization |
| the joining of a sperm cell with an egg cell to make one new cell, a fertilized egg | fertilization |
| a portion on a chromosome that contains chemical instructions for inherited traits | gene |
| the development of a seed into a new plant | germination |
| the passing down of inherited traits from one generation to the next | heredity |
| a series of distinct growth stages that are different from one another | metamorphosis |
| a stage of metamorphosis where the organism is similar to an adult form but is smaller | nymph |
| the transfer of a pollen grain to the egg producing part of the plant | pollination |
| a particular characteristic that an organism has | trait |
Created by:
mbeaulier
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