1. Placenta What is the function of the placenta? It is the site of
Exchange of nutrients
And waste products
Between the baby
And the mother.

2. half the amount of a normal body cell.
The life process occurring to the right is involved in the production of _________________.
The amount of genetic information found in these cells is _________________.
sperm and egg
half the amount of a normal body cell.

3. C A B D A: Uterus, site of development of the fetus
B. Ovary: Produces hormones and also stores and releases eggs.
C. Fallopian Tubes or Oviduct, site of fertilization
D. Vagina: Receives sperm and it is the birth canal.

4. Meiosis,
Sexual Reproduction
Sperm and Egg formation

5. FERTILIZATION The cell that results from fertilization is known as a
ZYGOTE

6. PHOTOSYNTHESIS What is the word equation for photosynthesis?
Carbon Dioxide + Water + Light Energy Glucose + Oxygen + Water

7. Crossing Over during MEIOSIS
Variation
This process results in __________________________

8. Photosynthesis

9. A hypothesis is written as:
If I do this………..,
then this will happen.

10. DAYS Day 0 and Day 5.5 or 6 The Independent variable is:
Approximately on what day did both
species have populations of the same size?
Day 0 and
Day 5.5 or 6
DAYS
The Independent variable is:

11. What would be a hypothesis for the following problems?
1. Determine if mice like peanut butter
more than they like cheese.
If I give 100 mice the choice of peanut
butter or cheese, then more mice would
pick the cheese than the peanut butter.
2. What is the optimum pH for
growing corn?
If I grow corn in an acidic, neutral and
basic soil, then the corn
growing in neutral soil would grow best?

12. Food Chain Based on the hawks feeding Habits it could be called 4
Different names. Can you name
Them?
A. Carnivore
B. 4 level Consumer
C. Predator
D. Heterotroph
Grasshopper eats grass
Grass

13. ECOSYSTEM What makes this an ecosystem? It has both biotic
and abiotic factors
Biotic means
Abiotic means
Living
Non Living

14. PREDATOR/PREY

15. MUTUALISM (+, +)
They both benefit

16. These remora fish attached to this shark do not harm the shark.
However they benefit as they get a free ride and left over food
as the shark feeds.
Based on the description above this relationship can be described as:
Commensalism (+, 0) Note: We use a zero for the shark because
he is not harmed nor does he
benefit

17. Biomass Pyramid or
Energy Pyramid

18. Mitochondria site of________________ Cellular Respiration
Do you know the word equation for respiration?
Glucose + Oxygen ATP + Carbon Dioxide + Water

19. ANIMAL CELL Do you know what this is? Cell Membrane How about this?
Nucleus
And this?
Mitochondria

20. Respiratory System Name two systems that work
Closely with the respiratory
System.
Circulatory System
Brings Carbon Dioxide to the
Lungs and gets Oxygen
Nervous System
Monitors level of Carbon Dioxide
In the blood to determine our
Breathing rate.
What does each system do?

21. Mitochondria
Site of ______________
Cellular Respiration

22. C6H12O6 + 6O2 -----> 6CO2 + 6H20 + energy (heat and ATP)
The equation above represents:
Cellular Respiration

23. Homeostasis: Feedback Mechanism

24. PLANT CELL
1. Nucleus
2. Nucleolus
3. Cell Membrane
4. Cytoplasm
5. Cell Wall
6. Vacuoles
7. Chloroplast

25. Photosynthesis Producer Autotroph This organism makes
its own food. Based
On this type of
nutrition we give this
plant two names.
What are they?
Producer
Autotroph

26. Name the producer in this pyramid.
Grasses because they
are autotrophs
Who can be considered a
2 level consumer?
Chipmunks are 2 level,
While insects are 1st level
Which individual would
Be the least numerous?
Grizzly bears would be
The least because of
Energy and biomass loss
From one trophic level top
the next.

27. Name that System Muscular Skeletal Lymphatic Circulatory Male
Reproductive
Digestive
Female
Reproductive