U2 L2: Types of Reproduction
What type of reproduction involves only ONE parent.
Asexual Reproduction
Name an example of a courtship behavior.
- Mating songs, mating dances
- Building nests
What is another word for "motion energy"
Kinetic energy
What is the phase change called when liquid turns in to a solid?
Freezing
What is potential energy?
Stored energy
What is it called when an offspring is GROWING OFF the BODY of the parent?
Budding
Why is pollen so important?
It helps plants reproduce
When there is an increase in temperature, the particle speed ______________.
Increases
Kinetic energy has to do with particle speed, while potential energy has to do with particle ____________.
Distance
What is temperature?
Measure of kinetic energy
Name all 3 types of ASEXUAL reproduction
1. Budding, 2. Regeneration, 3. Vegetative Reproduction
What are nurturing behaviors
Which CONTAINS more energy? Less mass or more mass.
More mass
Which state of matter has the greatest potential energy?
Gas
What is thermal contraction?
When particle motion decreases and causes the volume of an object to decrease
Name one disadvantage of SEXUAL reproduction
- Have to find a mate
- Exposes animals more to predators
- Takes more time
What type of behavior is breathing?
An innate behavior
Why do doors get jammed in the summer but fit properly in the winter?
Thermal expansion and contraction
What are the two types of vaporization (when liquid turns to gas)?
What is a non-flowering plant called?
Gymnosperm
Name one disadvantage of ASEXUAL reproduction.
What is the female part of a flower called?
Pistil
What is diffusion?
When particles move from an area of higher concentration to an area of lower concentration
When liquid turns in to solid, what is happening to the attractive forces?
Attractive forces are increasing.
What is it called when a solid goes directly to a gas (think of dry ice)?
Sublimation