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
7nadin3 [17]
3 years ago
6

Compare and contrast what happens to an animal a plant and a paramecium cell in a hypotonic and isotonic and hypertonic solution

.
Subject:Science
Biology
1 answer:
Aliun [14]3 years ago
5 0
To compare and contrast on what happens to an animal a plant and a paramecium cell in a hypotonic and isotonic and hypertonic solution, there will be no change in shape in the isotonic solution.

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.


You might be interested in
Reconstruct the phylogeny that most simply and accurately accounts for the distribution of synapomorphies among ingroup species.
Alina [70]

Complete question:

1). Determine the character states for the following six characters that are present in species OG, 5, 7, 15, 17, 18. Assign the character state found in the outgroup (OG) as a 0 and the alternative derived state a 1; use only two states per character. Example, stem width: 0 = thin, / = thick 1 <em>(Characters and plant species image in the attached files)</em>

2). Score each taxon using the 0 and 1 notation about and add to this matrix <em>(Matrix in the attached files)</em>

4). Reconstruct the phylogeny that most simply and accurately accounts for the distribution of synapomorphies among ingroup species. Given matrices as small and simple as the above example, one can build the tree from the bottom up in a series of sketches, adding clades or branches representing groups with the fewest synapomorphies near the base of the tree and those with the most at the tips. Using the unlabeled phylogeny as a starting point, draw the stepwise construction of a fully resolved phylogeny to account for all of the synapomorphies and include the synapomorphies that identify each clade (the first one, character 2, is included to get you started; this is shared by all members of the ingroup) (<em>Tree in the attached files)</em>

Answer:

  • Characters:
  1. Stem width: Thick-1 // Thin-0
  2. Leaf edge (shape): Pointed-1 // Blunt-0  
  3. Flower base (shape): Narrow-0 // Wide-1
  4. Flower orientation: Downward (Pendant)-1 // Upward (Vertical)-0
  5. Petal color: Purple-1 // Yellow-0
  6. Fruit shape (inset on card, on left): Round-0 // Elongated-1
  • Complete Matrix in the attached files
  • Order in the phylogeny reconstruction: OG --> 7 --> 5 --> 15 --> 17 and 18 (tree + evolutive changes in the attached files)

Explanation:

<em>NOTE: You will find the complete activity in the attached files. </em>

  • The principle of maximum parsimony or maximum simplicity states that among all possible trees within a group of species, the most probable  is the one that requires us to postulate the least number of evolutionary changes. So, to reconstruct a phylogeny we need to choose the tree that requires the less number of changes.
  • To determine the character states for all the six characters, we assigned the number cero to all the characters expressed in the out-group. Thin steam, blunt leaf, narrow flower base, upward flower orientation, yellow petals, and rounded-seeds are all cero states. The other characters are 1.
  • The above information of character state was used to fill in the matrix, specifying which character state belongs to each species according to their traits.
  • The matrix was useful to reconstruct the phylogeny, to identify the autapomorphic trait, and to visualize all the clades.

8 0
3 years ago
The final product of the Calvin cycle is <br> A) RuPB <br> B) PGA <br> C) ATP <br> D) G3P
damaskus [11]
I'm sure that the answer is B
8 0
3 years ago
Microwaves are produced when
Nat2105 [25]

Answer:

magnetic and electric fields are applied perpendicular to each other

Microwaves are electromagnetic waves which are composed of magnetic and electric fields oscillating perpendicular to each other.

Your Welcome!!

8 0
3 years ago
Why has mexico’s birth rate decline started much more recently than sweden’s?
kramer
Mexico's CBR started later than Sweden's.
4 0
3 years ago
What stage of river is the Mississippi River?
antoniya [11.8K]

Answer:

River Mississippi is at Flood stage

Explanation:

Although it was last reported on August 4,2019. That's it's above flood stage for most of 2019.

4 0
3 years ago
Other questions:
  • Which is the duct that carries tears from the eye to the nasal cavity?
    14·1 answer
  • Imagine that you are a graduate student working in a cancer lab. You accidentally mix unlabeled tubes of carcinoma cells with tu
    12·1 answer
  • WILL MARK BRAINLIEST
    12·2 answers
  • By which of the following features is Venus characterized?
    10·2 answers
  • I need help on 3a and 3b<br> Please !!!!!!!!
    10·1 answer
  • ? Help
    15·2 answers
  • How would you explain the outcome of mendel's experiments with pea plants s?
    7·1 answer
  • The neutron was discovered by _____.
    13·2 answers
  • All vertebrates have bilateral symmetry and a true coelom. At the base of the phylogenetic tree, neither sponges nor cnidarians
    5·1 answer
  • Environmental catastrophes can cause changes to the Earth’s surface.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!