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
kompoz [17]
2 years ago
6

If a female fruit fly heterozygous for red eyes (XRXr) crossed with a white-eyed male (XrY), what percent of their offspring wou

ld have white eyes?
Biology
1 answer:
Crazy boy [7]2 years ago
8 0

Answer:

50%

Explanation:

Hello!

We can observe that:

R red eyes

r white eyes

The possible gametes for the female are XR and Xr.

The possible gametes for the male are Xr and Y

Xr Y

XR XRXr XRY

Xr  XrXr XrY

The expected offspring is:

a red-eyed female (XRXr)

a red-eyed male (XRY)

A female with white eyes (XrXr)

A white-eyed male (XrY)

Success in your homework!

You might be interested in
This is the structure in the cell nucleus that houses a cell's genetic information. Example: Humans have 46 of these.
MArishka [77]
The structure that is in the cell's nucleus that contains the genetic information if it is condensed and becomes wrapped and folded with many histone and other proteins, it is called chromosomes.

Humans do have 46 chromosomes, 44 autosomal ones and 2 sex chromosomes.
4 0
3 years ago
Read 2 more answers
If a th reads this, or if destinyawakens goes on this question can u help me, if its anyone else besides him. dont answer this.
Anon25 [30]
<span>The Cerebrum: The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called "lobes": the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.</span>
7 0
3 years ago
Read 2 more answers
The principle of competitive exclusion means that A) niche subdivision can occur. B) a niche can be shared by two species. C) co
nignag [31]

Answer:

C

Explanation:

When two species share a common niche, then one is bound to exclude the other. This is due to the stiff competition for resources. The species with a slight advantage in acquiring the resources will edge out the other species from the environment. This has been demonstrated by George Gauss using two Paramecium species grown in the same media in the lab. <em> P. aurelia</em> outcompetes <em>P. caudatum</em>

3 0
3 years ago
What is the immediate source of energy for cells
tester [92]

ATP

Explanation:

ATP is produced in the cells and its conversion to energy is a single-step process.

6 0
3 years ago
Read 2 more answers
Which of the following is unable to make or create its own energy?<br> OB)<br> OC)<br> OD)
sleet_krkn [62]

the answer I think would be OC

5 0
3 years ago
Read 2 more answers
Other questions:
  • What causes proinsulin to be converted to insulin?
    12·1 answer
  • Which fat has only single bonds between the carbon atoms in the fatty acid?
    13·1 answer
  • What level of net fishing can the model reef sustain and why
    13·1 answer
  • Why do developing countries experience greater growth?
    9·3 answers
  • Select all that apply.
    5·2 answers
  • How do reflexes protect from injury
    12·1 answer
  • A fossil bone has 25% of this new radioactive element remaining. If the half-life of this new element is 10,000 years, how old i
    15·1 answer
  • According to the concept of entropy, what will likely happen to most molecules over time?
    7·2 answers
  • The latest data on adult participation in physical activity reveals that ____________
    11·1 answer
  • Easter Island is described as having a mild climate and fertile soil, which should be favorable for a diversity of organisms. Wh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!