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
disa [49]
2 years ago
7

How is iodion strach test carried out ? describe with figure ​

Biology
1 answer:
otez555 [7]2 years ago
5 0
Using iodine to test for the presence of starch is a common experiment. A solution of iodine (I2) and potassium iodide (KI) in water has a light orange-brown color. If it is added to a sample that contains starch, such as the bread pictured above, the color changes to a deep blue.
You might be interested in
in your opinion, should there be a uniform set of regulations that labs should follow when they are developing genetically modif
Irina-Kira [14]

Answer:

yes if all students wear sa.e uniform the school i

will be morden

7 0
3 years ago
Does the ANIMAL CELL have a CHLOROPLAST?<br> A. Yes<br> B. No
grin007 [14]
The answer is B: no
Hope this helps!
3 0
3 years ago
One way to get consistent, valid data is to
eduard
The correct answer is be sure that your instrument is calibrated properly. If your instrument isn't calibrated, then your data will be inconsistent.
6 0
3 years ago
I WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!
Alex Ar [27]

Answer:

a

Explanation:

3 0
2 years ago
Given the parents AABBCc × AabbCc, assume simple dominance for each trait and independent assortment. What proportion of the pro
Anit [1.1K]

Answer:

3/4

Explanation:

If we assume simple dominance and independent assortment for each trait, we can use Mendel's Law of Segregation to predict the phenotypic proportions in the offspring of the parental cross AABBCc x AabbCc.

<h3><u>Gene A</u></h3>

AA x Aa

  • F1 genotypes: 1/2 AA, 1/2 Aa
  • F1 phenotypes: all A
<h3 /><h3><u>Gene B</u></h3>

BB x bb

  • F1 genotypes: 1 Bb
  • F1 phenotypes: all B
<h3 /><h3><u>Gene C</u></h3>

Cc x Cc

  • F1 genotypes:  1/4 CC, 2/4 Cc, 1/4 cc
  • F1 phenotypes: 3/4 C, 1/4 cc

We want to know the proportion of progeny with all dominant phenotype (A_B_C_). Since the genes are independent, we can multiply the probabilities of each gene to obtain the overall probability of having a ABC progeny:

<h3>1 A_ x 1 B_ x 3/4 C_ = 3/4 A_B_C_</h3>
6 0
3 years ago
Other questions:
  • Which answer choice correctly lists the level of organization from most basic to most complex
    6·1 answer
  • HELP ME A LOT OF POINTS
    14·2 answers
  • Select the correct answer.
    12·1 answer
  • Why is biodiversity important in a marine ecosystem
    7·1 answer
  • Many plants have a waxy cuticle to prevent them from losing water. This is made of
    11·2 answers
  • Why one strand of dna used to make mrna?
    9·1 answer
  • After mitosis, how many chromosomes with each daughter cell have
    7·1 answer
  • What is a mutation?
    10·2 answers
  • A mutation occurred in a population of wombo birds. Birds with the mutation are able to eat mangoes but those without the mutati
    14·1 answer
  • A carbohydrate composed of two covalently-bonded simple sugars (monosaccharides) is called a(n)?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!