- BIOLOGY
- IQ TEST
- The energy used by living beings on the earth to feed, move, and reproduce all comes from what original source?
- The Sun
- The Soil
- Water
- Wind
- Which of the following is composed of nervous tissue?
- The heart.
- The spinal cord.
- The liver.
- The skin.
- In many invertebrates, especially flatworms, ovaries and testes occur in the same animal. They are called:
- Bisexuals
- Hermaphrodites
- Aphrodities
- Asexuals
- Which of the following is not a part of an animal cell?
- Mitochondria
- Cell membranes
- Cell walls
- Cytoplasm
- What is the main function of mitochondria?
- To generate most of the cell's supply of chemical energy
- To ingests and destroys foreign matter.
- To to process and package the proteins and lipids that are made by the cell
- To carry the genetic information for the creation of new cells.
- In almost every species of mammals, the female is only receptive to mating during a certain time of year. This period is called:
- Allopatrium.
- Diapause.
- Estrus.
- Menopause.
- An animal that eats only meat is called:
- Herbivore.
- Carnivore.
- Ambivore.
- Atkins.
- What is a gizzard?
- A muscular digestive organ, often containing small stones to help grind food
- A specialized respiratory organ used to produce sound
- A hollow lymphoid organ where B lymphocytes mature
- A type of lizard.
- The key organelle in photosynthesis is the:
- Chloroplast.
- Chlorophyll.
- Vesicle.
- Mitochondria.
- Antibiotics cure viral infections.
- True.
- False.
- There is no evidence to prove the theory of evolution.
- True.
- False.