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
nordsb [41]
3 years ago
5

In fruit flies white eyes are dominant and red eyes are recessive what is the genotype for a purebred fly with white eyes EE Ee

eE ee
Chemistry
2 answers:
IrinaK [193]3 years ago
4 0

Answer:

According to the information in the question, the correct genotype for a pure breed fly with white eyes is EE.

Explanation:

Genotype for Pure breed organisms are made up of two similar alleles at the loci. That is pure breed genotypes are homozygous chromosome. That means it could be recessive alleles or dominant alleles.

In reference to the question, it can be inferred that white eyes in fruit flies are controlled by dominant alleles, which means that the presence of at least one of this allele will make the offspring to exhibit white eyes, therefore, the genotype for white eyes can be represented as: EE or Ee.

While the red eyes is controlled by recessive allele, therefore this will be represented as ee. The question requested for the genotype of the pure breed white eyes fruit flies, therefore combining the two explanations given above, the correct answer will be EE.

Lemur [1.5K]3 years ago
4 0

Answer:

EE

Explanation:

You might be interested in
A. If the mass of Hydrogen is 1 amu, what is the mass of Hydrogen in the reactant side of the equation above?
dimulka [17.4K]

Answer:

there are 4 hydrogen so

A.the mass of Hydrogen in the reactant side of the equation above is 1×4=4 amu.

B.the mass of Hydrogen on the product side of the equation above =1×4=4 amu.

<u>Note</u><u>:</u><u> </u><u>mass</u><u> </u><u>of</u><u> </u><u>reactant</u><u> </u><u>=</u><u>mass</u><u> </u><u>of</u><u> </u><u>product</u><u>.</u>

7 0
3 years ago
A piece of silver releases 202.8 J of heat while cooling 65.0 °C. What is the mass of the sample? Silver has a specific heat of
KiRa [710]

Answer: 13 grams

Explanation:

The quantity of heat energy (Q) released from a heated substance depends on its Mass (M), specific heat capacity (C) and change in temperature (Φ)

Thus, Q = MCΦ

Since,

Q = 202.8 Joules

Mass of silver = ?

C = 0.240 J/g °C.

Φ = 65°C

Then, Q = MCΦ

202.8J = M x 0.240 J/g °C x 65°C

202.8J = M x 15.6 J/g

M = (202.8J / 15.6 J/g)

M = 13 g

Thus, the mass of silver is 13 grams

7 0
3 years ago
A soccer player kicked a soccer ball up the hill which statement is true
Damm [24]

Answer:

the boy is on Steroids

Explanation:

5 0
3 years ago
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl ( aq ) , as describe
Nataly [62]

Answer:

0.9483 grams of manganese dioxide should be added to excess HCl.

Explanation:

Pressure of the chlorine gas = P = 795 Torr = 1.046 atm  (1 atm = 760 Torr)

Volume of the chlorine gas = V = 255 ml = 0.255 L

Temperature of the chlorine  gas = T = 25°C= 298.15 K

Moles of chlorine gas = n

Using ideal gas equation:

PV = nRT

n=\frac{PV}{RT}=\frac{1.046 atm\times 0.255 L}{0.0821 atm l/mol k\times 298.15 K}

n = 0.01090 mol

MnO_2 ( s ) + 4 HCl ( aq)\rioghtarrow  MnCl_2 ( aq ) + 2 H_2O ( l ) + Cl_2 ( g )

According to reaction , 1 mole of chlorine gas is obtained from 1 mole of manganese dioxide.

Then 0.01090 moles of chlorine gas will be obtained from:

\frac{1}{1}\times 0.01090 mol=0.01090 mol manganese dioxide

Mass of 0.01090 moles of manganese dioxide:

0.01090 mol × 87 g/mol = 0.9483 g

8 0
3 years ago
How did Altair begin
Vanyuwa [196]

Answer:

Altaïr is an ancestor (on the maternal side) of Desmond Miles, a modern-day assassin. He was trained in the Masyaf Castle in Syria by Al Mualim, his guardian since childhood.

Explanation:

3 0
3 years ago
Other questions:
  • Please help both these answers use the graph . I will mark brainly !!
    5·1 answer
  • What happens on the side of the earth opposite the moon
    11·2 answers
  • Which subatomic particles would be found orbiting around the nucleus?
    5·1 answer
  • What is the value of the activation energy of the uncatalyzed reaction?
    11·1 answer
  • If distance increases does potential energy increase or decrease?
    9·2 answers
  • Identify which of the following statements about the isotopes of an element is correct.
    10·1 answer
  • Which of the following correctly describes one way that photosynthetic plants are involved in the carbon cycle? Choose 1 answer:
    8·1 answer
  • Which element in group 2 (Alkaline Earth Metals) is the most reactive?
    14·1 answer
  • Rusting of iron can be prevented by wrapping iron articles in newspaper true or false​
    5·1 answer
  • Prove the following:V=U + AT<br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!