8. In humans water is:
E. All of these are correct:
Found in the glomerular filterate/reabsorbed from the nephron/in the urine/reabsorbed
from the collecting duct
9. Which of these is out of order first?
C. Distal convoluted tubule
36 Body Fluid Regulation & Excretory Systems
A. Malpighian Tubule - Blind, threadlike excretory tubule near the anterior end of an insect
B. Glomerular Capsule - Cuplike structure that is the initial portion of a nephron; where
Chapter 23. Plant Evolution and Diversity
Evolution marked by adaptations and land existence
Land plants- successful are those that protect all phases of reproduction (sperm, egg,
Roots absorb water
INVERTEBRATES WITH CIRCULATORY SYSTEM
Most animals have a circulatory system that serves needs of cells.
Circulatory system:transports oxygen and nutrients, such as glucose and amino acids. There it
picks up wastes which are later excreted from
1. Ingests food
2. Breaks down into small molecules that can cross plasma membranes
3. Absorbs these nutrient molecules
4. Eliminates undigestible remains.
Incomplete digestive tracts: has a single opening, but used as an entrance
Gas exchange surfaces
Respiration- sequence of events that result in gas exchange between the bodys cells and the
Consists of: ventilations (breathing), external respiration( gas exchange between the air and the
blood within the lungs)
Animal organization and homeostasis.
Tissue: Composed of specialized cells of the same type that performs a common function in the
Types of tissue:
1. Epithelial: Covers body surface, lines body cavities, and forms glands.
2. Connective: Binds and s