1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VMariaS [17]
3 years ago
14

Our lab microscope is parfocal. this means that __________. your lab microscope is parfocal. this means that __________. you can

easily discriminate two close objects as separate the slide should be almost in focus when changing to higher magnifications the specimen is clearly in focus at this depth
Biology
1 answer:
Liono4ka [1.6K]3 years ago
7 0

Answer:

The correct answer would be the slide should be almost in focus when changing to higher magnifications.

A parfocal lens is a type of lens which stays in focus when focal length or magnification is changed.

Parfocal microscopes are those in which objectives remain in focus even when magnification is changed for example, when it is switched from 10x to 40x, the object or slide remains at the focus.

You might be interested in
Which of the following is not found in the nucleus of an animal cell?
bezimeni [28]
Mitochondrion is found outside of nucleus in animal cell .

So , i think the answer is B.
8 0
2 years ago
What type of dominance is it when BOTH alleles for a trait are expressed in offspring?
Ipatiy [6.2K]

Answer:

Codominant

Explanation:

5 0
2 years ago
Advantages of written communication​
Pachacha [2.7K]

Answer:

Advantages of written communication: Easy to preserve: The documents of written communication are easy to preserve. Oral and non-verbal communication cannot be preserved. If it is needed, important information can be collected from the preserved documents.

6 0
2 years ago
How does factory farming impact workers, specifically undocumented people and people of color?
vivado [14]

Answer:

Driven by rigid contracts set forth by their corporate partners, factory farms knowingly jeopardize workers' health in order to maximize profits. A large percentage of factory farm workers are black and brown peoples including migrant workers from Mexico and other parts of Latin America.

Explanation:

8 0
2 years ago
What is gene flow and what is an example ?
Natali [406]
In population genetics, gene flow (also known as gene migration or allele flow) is the transfer of genetic variation from one population to another. ... In some cases migration may also result in the addition of novel genetic variants to the gene pool of a species or population.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The elements of the Earth undergo chemical reactions that build molecules, destroy molecules, and change molecules into other mo
    9·1 answer
  • Random genetic changes to a species can result in no observable changes in the species. However, if the specific genetic change
    8·1 answer
  • Most multicellular organisms are composed of cells with different shapes and sizes, and those cells perform different functions.
    6·1 answer
  • The ________ is the site where lipids, triglycerides, and steroids are synthesized, as well as where calcium is stored within th
    15·1 answer
  • Which would be the best laboratory tool to measure 6 ml of water?
    14·2 answers
  • The Global Youth Tobacco Survey asks youth to fill in the answers to several questions about their tobacco use. In this survey c
    6·1 answer
  • A lizard and bat have similar forlimbs which better adapt to theor different environment, but they are used in different ways th
    9·1 answer
  • Homeostasis depends on the activity of body systems to adjust a variable. Because our bodies work so well to maintain variables
    9·1 answer
  • Which side of the heart sends blood through ur lungs to collect oxygen?​
    7·2 answers
  • A yes that creates a photograph of the blood flow in the arteries or veins is called A. An angiogram B. Electroencephalogram C.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!