Biology - Study Mode

[#426] Which of the following is cold blooded?
Correct Answer

(D) All of these

Explanation

Solution: Fish, frog and lizard all are cold blooded.

[#427] Higher vascular plants are also called
Correct Answer

(C) Seed plants

Explanation

Solution: The vascular plants, or tracheophytes, are plants that have specialized tissues for conducting water, minerals, and photosynthetic products through the plant. They include the ferns, clubmosses, horsetails, flowering plants, conifers and other gymnosperms. They are often called the higher plants or the seed plants.

[#428] A genus can best be defined as
Correct Answer

(A) A taxon composed of one or more species and a classification level lying below family

Explanation

Solution: A genus can best be defined as a taxon composed of one or more species and a classification level lying below family.

[#429] Innate immune system defenses include
Correct Answer

(A) Phagocytosis

Explanation

Solution: When pathogens enter the body, the innate immune system responds with a variety of internal defenses. These include the inflammatory response, phagocytosis, natural killer cells, and the complement system.

[#430] A vehicle borne transmitted diseases are
Correct Answer

(A) Plague and Malaria

Explanation

Solution: Vehicle-borne transmission is a vehicle that is, an inanimate object or material called in scientific terms a "fomite"—becomes contaminated with the infectious agent. The agent, such as a virus, may or may not have multiplied or developed in or on the vehicle. The vehicle contacts the person's body. Plague and Malaria are vehicle borne transmitted diseases.