Answer the following question given this paragraph: Inversions are reversing the orientation of a chromosomal segment. Q: Reversing the orientation of a chromosomal segment is called what? Choices: - spontaneous mutation - occurrences - volatiles - inversions A:
inversions
Answer the following question given this paragraph: Blood is a fluid connective tissue that contains a liquid component called plasma. It also contains dissolved substances and blood cells. Red blood cells carry oxygen, white blood cells defend the body, and platelets help blood clot. Q: What do red blood cells carry? Choices: - carbon dioxide - nitrogen - hydrogen - oxygen A:
oxygen
Q: Answer the following question given this paragraph: Complex Tissue Structure As multicellular organisms, animals differ from plants and fungi because their cells don't have cell walls, their cells may be embedded in an extracellular matrix (such as bone, skin, or connective tissue), and their cells have unique structures for intercellular communication (such as gap junctions). In addition, animals possess unique tissues, absent in fungi and plants, which allow coordination (nerve tissue) of motility (muscle tissue). Animals are also characterized by specialized connective tissues that provide structural support for cells and organs. This connective tissue constitutes the extracellular surroundings of cells and is made up of organic and inorganic materials. In vertebrates, bone tissue is a type of connective tissue that supports the entire body structure. The complex bodies and activities of vertebrates demand such supportive tissues. Epithelial tissues cover, line, protect, and secrete. Epithelial tissues include the epidermis of the integument, the lining of the digestive tract and trachea, and make up the ducts of the liver and glands of advanced animals. The animal kingdom is divided into Parazoa (sponges) and Eumetazoa (all other animals). As very simple animals, the organisms in group Parazoa ("beside animal") do not contain true specialized tissues; although they do possess specialized cells that perform different functions, those cells are not organized into tissues. These organisms are considered animals since they lack the ability to make their own food. Animals with true tissues are in the group Eumetazoa ("true animals"). When we think of animals, we usually think of Eumetazoans, since most animals fall into this category. The different types of tissues in true animals are responsible for carrying out specific functions for the organism. This differentiation and specialization of tissues is part of what allows for such incredible animal diversity. For example, the evolution of nerve tissues and muscle tissues has resulted in animals' unique ability... Q: In vertebrates, what tissue is a type of connective tissue that supports the entire body structure? Choices: - cartilage - blood - collagen - bone A:
A: bone
Question: Answer the following question given this paragraph: Q: What makes the realized niche of chthamalus much smaller than its fundamental niche? Choices: - instantaneous competition - asexual competition - microscopic competition - interspecific competition A:
Answer: interspecific competition
*Question*
Answer the following question given this paragraph: Q: What is the common term for animals in the phylum porifera? Choices: - corals - sharks - crustaceans - sponges A:
**Answer**
sponges
*Question*
Answer the following question given this paragraph: Ambrosia beetles bore holes in tree bark and "plant" fungal spores in the holes. The holes in the bark give the fungi an ideal place to grow. The beetles harvest fungi from their "garden. ". Q: The ambrosia beetle bores holes in? Choices: - flowers - dirt - leaves - tree bark A:
**Answer**
tree bark