Amphibian red blood cells - Study guides, Class notes & Summaries

Gametes are formed within the gonads (testis and ovaries) and the tissue that directly creates the gametes is generically called: germ line Name two tissue types/organs formed by the endoderm digestive tube, respiratory tube Name two tissue types/organs formed by the ectoderm skin cells, CNS Name two tissue types/organs formed by the mesoderm Red blood cells, organs Exogenous agents that cause disruptions during development resulting in the formation of congenital defects teratogens Th...

1 BROOKS BIODIVERSITY UNIT 1 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ evolution Correct Answer: the concept that all given organisms are related to each other though common ancestry Have scientists proven that life exists? Correct Answer: No Big Bang Correct Answer: Theory of how the universe formed 16-18 billion years ago Symbiosis Correct Answer: the interaction between two different organisms living in close association "life coming together" Spo...

Explain how gravity affects the circulatory system of terrestrial vertebrates. Gravity makes blood harder to transport. It makes the animals have stronger hearts and/or a heart closer to head. Describe the general purpose and functions of a circulatory system. Circulatory system transports substances around the body. Compare the structures and functions of gastrovascular cavities, open circulatory systems, and closed circulatory systems. Gastrovascular cavities transport directly, open circula...

What are plasma B cells? - Answer-Plasma B cells are specialized immune system cells that secrete antibodies, small Y-shaped proteins that can directly attach to and agglutinate, or clump, invading bacteria. Attaching directly to cells is the job of killer- T cells, and engulfing pathogens is the job of macrophages. Clotting is done primarily by platelets and other protein fibers. What is an amphibian? - Answer-Amphibians are characterized by their ability to breathe through moist skin (in a...

WSU Biology 106 Final (Hellman&Carloye) Independent variable - ANS Value does not depend on another factor Dependent variable - ANS Value depends on another factor Controlled variable - ANS Kept the same throughout the experiment What are the two key tissues that allow plants to transport water or organic nutrients, respectively, over long distances? - ANS Xylem - water and minerals from roots to shoots Phloem - transports sugars from ...

division of labor and greater efficiency -->which way do social insects benefit most from having several types or castes within the species? phylum -->the greatest diversity of structure and of methods of locomotion is exhibited in the individuals of mutualism -->symbiosis that is beneficial for both organisms chlorophyll a -->principle photosynthetic pigment chlorophyll b -->accessory photosynthetic pigment gametophyte -->sexual reproduction sporophyte -->asexual re...

ASVAB Test 426 Questions with Verified Answers The function of an enzyme is to ___ - CORRECT ANSWER speed up a chemical reaction one kilogram mass is dropped from a heigh of 1 meter. its kinetic energy just before it hits the ground is about ___ - CORRECT ANSWER 10 joules the DNA of a cell is found mainly in its ___ - CORRECT ANSWER chromosomes most cells without a cell wall also lack ___ - CORRECT ANSWER chloroplasts the cells that can easily be scraped from the lining of the mou...

INSTRUCTIONS: The following selections relate to distinguishing arguments from nonarguments and identifying conclusions. Select the best answer for each. 1. Incandescent light bulbs eventually burn out because the high temperature of the filament causes tungsten atoms to fly off and collect on the inside of the bulb's glass. This loss of tungsten is slowed, but not prevented, by introducing argon inside the bulb's envelope. As more and more atoms are lost, the filament disintegrates. When t...

ASVAB Test 426 Questions with Verified Answers The function of an enzyme is to ___ - CORRECT ANSWER speed up a chemical reaction one kilogram mass is dropped from a heigh of 1 meter. its kinetic energy just before it hits the ground is about ___ - CORRECT ANSWER 10 joules the DNA of a cell is found mainly in its ___ - CORRECT ANSWER chromosomes most cells without a cell wall also lack ___ - CORRECT ANSWER chloroplasts the cells that can easily be scraped from the lining of the mou...

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