Natural Selection / Adaptations
Animals die- leave their bones, sediments then turn to stone.....
Fossils!
Cells, Cells...
They're made of organelles!
An allele type represented by a capital letter. Ex: B, A
What is a dominant trait?
Number of bones adult humans have.
206
Positively charged subatomic particles.
What are protons?
What are examples of producers?
What is All plants
Traits that become more common over time and help the species to survive.
What are favorable traits?
Algae reproduces this way.
What is Asexual Reproduction
What is mitosis
Three types of muscles.
Skeletal, Smooth, & Cardiac
A subatomic particle that has no charge.
What is a neutron?
The study of development of embryos.
What is embryology?
This part of the cell stores energy
What is the mitochondria?
When frogs reproduce
What is Sexual Reproduction?
What is meiosis?
Name 2 body systems and explain how they work together.
Answers vary. Teacher judges.
Subatomic particles found outside the nucleus.
Structures bodies don't need anymore but still have.
What are vestigial structures?
Chromosomes are made of two of these.
What are sister chromatids?
Both parents are heterozygous. The chances of each genotype.
BB: 25%
Bb: 50%
bb: 25%
Carries blood toward the heart.
What are veins?
Anything that has mass and takes up space.
What is matter?
The phases of mitosis in order.
Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
DNA stands for....
The molecule Deoxyribo-Nucleic Acid
The official bone name of a human shoulder blade.
What is a scapula?
Subatomic particles that identifies an atom.
What are protons?