A baseline for an experimental investigation is provided by the

Answers

Answer 1
Answer:

A baseline for an experimental investigation is provided by the

control group .

this is the correct answer. i am 100% positive



Related Questions

Select all that apply.Which of the following are energy solutions that release pollution into the air> coal petroleum fuel cells wind energy oil nuclear energy tidal energy
Skin color is an ______ trait.
Organisms can be classified in the same species by morphology and
Biological control of invasive species has historically been the most effective way of combating invasive species. 17) True 18) False
Explain quality phlebotomy and its purpose

10) What gas is a product of photosynthesis?

Answers

photosynthesis produce 02 (oxygen)

The proper order, from smallest to largest, for the levels of organization is _______.a.
population, community, organism, biome, ecosystem, biosphere
b.
organism, community, population, ecosystem, biome, biosphere
c.
biosphere, biome, ecosystem, community, population, organism
d.
organism, population, community, ecosystem, biome, biosphere

Answers

The proper order, from smallest to largest, for the levels of organization is d.  organism, population, community, ecosystem, biome, biosphere.

  • The level of organization begins with an organism an organism is a viable individual who performs various life processes like respiration, reproduction, excretion, and others to sustain its life.
  • A population is a group of more than one organism of the same kind.
  • A community is a group of two or more population of distinct organisms.
  • Ecosystem is a biological community where living beings interact with their surrounding environment.
  • Biome is a place which include one or more ecosystems like tropical forests, tundra, savannas, grasslands, and others.
  • Biosphere includes one or more spheres where living beings survive like hydrosphere, atmosphere, and lithosphere.

Hence, the proper order, from smallest to largest, for the levels of organization is d.  organism, population, community, ecosystem, biome, biosphere.

Learn more about biosphere:

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Final answer:

The correct order from smallest to largest is organism, population, community, ecosystem, biome, and biosphere. This hierarchy is essential for understanding ecological relationships and how biological organization is structured.

Explanation:

The levels of biological organization form a hierarchy in which each level builds upon the one below it. At the very basic level, we have the organism, which is an individual living entity. A group of organisms of the same species that live in the same area is called a population. When multiple populations of different species interact in an area, they form a community. The community, along with the nonliving components of the environment, constitutes an ecosystem. A biome is a larger area that includes multiple ecosystems with similar climates and vegetation. Finally, the biosphere encompasses all the biomes and represents the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, hydrosphere, and atmosphere.

Given the provided hierarchy, the correct sequence from smallest to largest is:

  1. Organism
  2. Population
  3. Community
  4. Ecosystem
  5. Biome
  6. Biosphere

Therefore, the correct answer to the student's question is option d: organism, population, community, ecosystem, biome, biosphere.

Learn more about Levels of Biological Organization here:

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Which category of organisms is least likely to be revised and why?

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In the taxonomic classification of the organism, the species are the categories, which have the most specific traits. In case, a organism is discovered, which has some characteristics similar to any species, then the new organism would be placed in the same genus, but the existing species would not be disturbed. So, the chances of changes in species is least as compared to genus, order, class, phylum and kingdom. So, the species is less likely to be revised.

In a cell, protein synthesis is the primaryfunction of
(1) ribosomes (3) chloroplasts
(2) mitochondria (4) vacuoles

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The correct answer is 1. Ribosomes. Ribosomes translate the codes andsynthesize proteins. Chloroplasts are connected to photosynthesis inplants because they contain chlorophyll, while mitochondria is thepowerhouse of the cell. Vacuoles are something like storage houses fornutrients and waste in a plant for excess food, as well as protectingthe plant from waste.

Endocrine disruptors are best described as _______.a. highly toxic pesticides
b. hormone mimics
c. plastics precursors
d. industrial byproducts

Answers

Answer:

Endocrine disruptors are the synthetic or natural chemicals that may interfere with the functioning of the endocrine system in the human body. These chemicals mimic the naturally occurring hormones produced in the body like estrogen (a female sex hormone) and androgen (a male sex hormone) also these interfere with the production of the thyroid hormone. They bind to the receptors present in a cell and prevents the endogenous hormone from binding. The normal signaling process fails to respond properly.

Chemicals that functions as endocrine disruptors include dioxine, polychlorinated biphenyls (PCBs), pesticides and DDT.

Answer:

Its B- Hormone Mimics

A collection of different tissues that work together as a unit to perform a particular function

Answers

A collection of different tissues that work together as a unit to perform a particular function is called an ORGAN.
As an example, the heart is an organ made up muscles (tissues) that work together to allow the heart to function well.