The human body is made up of four different types of tissues, these are epithelial, muscular, connective and nervous tissues. Epithelial tissues refers to the thin tissues, which covers all the exposed surfaces of the human body. They can be found in the following places: digestive tract, inner lining of the mouth, secretory glands, external skin, the lining of hollow part of the heart, etc. The cells of epithelial tissues are usually closely bound together and they lack blood vessels and nerves.
Answer:
C.
Explanation:
Asexual reproduction produces identical copies of the parent. While sexual reproduction produces a mix of two parents DNA and features.
Cladograms are concerned with the way organisms are related to common ancestors through shared characteristics. Phylogenetic trees compare organisms over evolutionary time and the amount of change that has occurred over time to figure out the relationships.
Answer:
Explanation:
Gene expression is a tightly regulated process that allows a cell to respond to its changing environment. It acts as both an on/off switch to control when proteins are made and also a volume control that increases or decreases the amount of proteins made.
Answer:
Cardiovascular, respiratory, and muscular systems
Cardiovascular, respiratory, integumentary (skin and associated structures) and muscular systems
Explanation:
The cardiovascular, respiratory, and muscular systems are the systems which are involved and perform their function in the supply of oxygen for the production of ATP for the movement of muscles during exercise while on the other hand, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems are the systems that are involved for the regulation of temperature in the human body and maintain homeostasis.
