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
SSSSS [86.1K]
2 years ago
9

what are some advantages and disadvantages of using permanent slides as opposed to temporary slides to view tiny aquatic animals

?
Biology
1 answer:
nikitadnepr [17]2 years ago
3 0

Answer:

Permanent slides ensures preservation of the body parts of the tiny aquatic animals and also also aids good visualization.Most of the exoskeleton of   these tiny   animals are lost during temporary slides preparation, thus loss of visualization.

Because the animals are transfixed to a point, their body parts can not be moved.

It also saves time, energy and resources spent during observation.

However,because of dehydration during preparation  their natural color may be lost which may affect observation of natural features

Explanation:

You might be interested in
Dr. Nachman and his colleagues collected rock pocket mice across 35 kilometers of the Arizona Sonoran Desert, which included bot
vlada-n [284]

Answer:

1)

  • frequencies of light-colored mice  ≅ 0.74
  • frequencies of dark-colored mice ≅ 0.26

2)

  • frequencies of light-colored mice ≅ 0.13
  • frequencies of dark-colored mice ≅ 0.87

3)

  • q² = 0.74
  • p² = 0.02
  • 2pq = 0.24      

4)

  • q² = 0.13
  • p² = 0.4
  • 2pq = 0.46

5)

The dark-colored fur seems to have the greatest overall selective advantage

6)

Dark lava, that changed the color of the substrate, from light to dark.

7)

Because to produce dark color, animals from the different regions suffered different mutations that drove them to have almost the same dark fur color. All of the animals are inhabiting dark substrate, which means that this environmental condition is favoring the same phenotype.

8)

To see if the mice population is evolving, you need to take a sample of animals per year, through many years, and analyze if it is changing or not. If the population is evolving, you will notice a change in the allelic and genotypic frequencies over the years, favoring one genotype or the other. If the population is not evolving, the frequencies will keep equal through the years, it will not change.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
8 0
2 years ago
Which term best describes the Animal Kingdom?
viva [34]
Multi-cellular Heterotrophs

Animals have more than one cell and can't produce their own food
5 0
2 years ago
Read 2 more answers
A scientist argues that two species of birds are the same species because they have similar body structure, similar DNA, and sim
sveticcg [70]

Answer:  

Birds have a different mating season this evidence will go against the argument and suggest that the birds are actually different species. Generally, two factors seasonal and behavioral identifies the differences among the species. Species generally interbred among the same population of species according to the season and hence they loose mating opportunities.  Although being sexually compatible they do not interbreed. Behaviorally, a biological clock in species naturally sets breeding cycle according to the resources availability, suitable nesting sites and mating opportunities. Different species have different seasonal requirements to accomplish this.

8 0
2 years ago
What is this please some one help .
andriy [413]

Answer:

75%

Explanation:

Dominant means more. 100% is all so like all black. 50 is half-half which is wrong because its supposed to be more. 25% is wrong because its "more" so it has to be 75%

Hope this helps :D Please mark brainliest if correct D:

3 0
3 years ago
HELPPPPPPPPPPPP PLEASE!!
vova2212 [387]

what do u have to do? do you match them?

7 0
2 years ago
Other questions:
  • Why is it correct to say that only green plants do photosynthesis but not correct to say that only animals do respiration?
    10·1 answer
  • Is a dragon fly a insect
    7·2 answers
  • WILL GIVE BRAINLIEST AND ALL POINTS! PLEASE HELP ASAP !!! describe the structure of DNA summarize the process of DNA replication
    5·1 answer
  • Select the reasons why the term 'prokaryote' can be problematic.
    5·1 answer
  • Which do you have the most of in your lungs: bronchi bronchioles or alveoli
    12·1 answer
  • AB blood type is an example of __________.
    13·1 answer
  • Question 1 of 50
    14·1 answer
  • Please don't give me a wedsite
    14·1 answer
  • This is the solid layer of the earth. It includes the crust and the lithosphere.<br> lol
    13·2 answers
  • A scientist performed an investigation involving a reaction that produced Al,(50), How many sulfur atoms are represented in this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!