what is the term for a group of organisms that can interbreed and produce fertile offspring
Logo

Nursing Elites

ATI TEAS 7

TEAS 7 science quizlet

1. What is the term for a group of organisms that can interbreed and produce fertile offspring?

Correct answer: D

Rationale: A species is defined as a group of organisms that can interbreed and produce fertile offspring, which is a fundamental concept in biology. This ability to interbreed and produce fertile offspring is a key characteristic that distinguishes one species from another. Genus (option A) refers to a taxonomic rank that includes one or more closely related species, not the ability to interbreed. Phylum (option B) and kingdom (option C) are higher taxonomic ranks that encompass a broader range of organisms, not specifically defined by interbreeding and fertile offspring production. Therefore, the correct answer is 'Species.'

2. According to Newton's third law of motion, if you push against a wall with a certain force, the wall will push back with:

Correct answer: B

Rationale: According to Newton's third law of motion, for every action, there is an equal and opposite reaction. When you push against a wall with a certain force, the wall will push back on you with an equal force in the opposite direction. Choice A is incorrect because the wall exerts an equal force back. Choice C is incorrect as it suggests a greater force, which goes against Newton's third law. Choice D is incorrect as the wall does exert a force back in response to your push.

3. What happens to the work done on an object when the angle between the force and displacement is 90 degrees?

Correct answer: B

Rationale: When the angle between the force and displacement is 90 degrees, the work done is given by the formula W = F * d * cos(theta), where theta is the angle between the force and displacement vectors. Since cos(90 degrees) = 0, the work done becomes zero. This means that no work is done on the object when the angle between the force and displacement is 90 degrees. Choice A is incorrect because maximum work is done when the force and displacement are in the same direction (theta = 0 degrees). Choice C is incorrect as minimum work is done when the force and displacement are parallel (theta = 0 degrees), not perpendicular. Choice D is incorrect because work cannot be infinite; it depends on the force, displacement, and the cosine of the angle between them.

4. Which brain area can lead to difficulty with language and speech if damaged?

Correct answer: A

Rationale: Damage to Broca's area, located in the frontal lobe of the brain, can result in difficulties with language and speech production. Broca's area is responsible for speech production and coordinating the muscles involved in speech. Damage to this area can lead to Broca's aphasia, characterized by struggles in forming words and sentences. On the other hand, damage to Wernicke's area in the temporal lobe can cause issues with language comprehension and producing meaningful language, leading to Wernicke's aphasia. The occipital lobe primarily processes visual information, while the cerebellum is responsible for coordinating movement and balance, not language and speech.

5. Which process is characterized by nuclear fission?

Correct answer: A

Rationale: Nuclear fission is the process where a heavy nucleus, like uranium-235, captures a neutron, leading to its division into two lighter nuclei. This process releases a substantial amount of energy in the form of heat and gamma rays. It is utilized in nuclear power plants and atomic bombs due to its capacity to produce significant energy. Choices B, C, and D describe different nuclear processes: fusion of two nuclei to form a heavier element, emission of alpha particles from a lighter element through radioactive decay, and absorption of an electron by the nucleus with the release of a gamma ray, respectively. These processes are distinct from nuclear fission and do not involve the splitting of heavy nuclei into lighter ones.

Similar Questions

What is the difference between type 1 and type 2 diabetes, both related to insulin and blood sugar?
What checkpoint mechanism ensures all chromosomes are attached to the spindle fibers before anaphase begins?
What is the scientific term for the involuntary rhythmic contraction and relaxation of the heart muscle?
What are apocrine and eccrine?
Blood type is a trait determined by multiple alleles, with IA coding for A blood, IB coding for B blood, and i coding for O blood being recessive. If an individual with A heterozygosity and an O individual have a child, what is the probability that the child will have A blood?

Access More Features

ATI TEAS Premium Plus
$149.99/ 90 days

  • Actual ATI TEAS 7 Questions
  • 3,000 questions with answers
  • 90 days access

ATI TEAS Basic
$99/ 30 days

  • 3,000 Questions with answers
  • 30 days access

Other Courses