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
harina [27]
3 years ago
5

If we cross Surface fish (have eyes and are not albino) with fish from Cave Scarlet, the F1 progeny have eyes and are not albino

. If we backcross these F1 Surface/Scarlet hybrids to Scarlet cavefish, 50% of the progeny are albino and 50% are not albino. In terms of the eye phenotype, there is a broad range of eye phenotypes extending from no eyes like the original Scarlet population to complete eyes like surface fish (with varying degrees of eye formation in between
Biology
1 answer:
Rainbow [258]3 years ago
6 0

Answer:

More than one gene is controlling the loss train of that eye. Thus, the Cross among the scarlet and grey species, F1 crossover has fractional eyes. Despite the fact that both sort of cavern fishes are visually impaired, yet cross between them has brought about offspring with fractional eyes. This shows multi-gene legacy for eye misfortune attribute. Blending of two genotypes has brought about incomplete characteristic in the descendants.

You might be interested in
What is the phenomenon that is causing the bean seedling to bend as shown?
liq [111]

Answer:

phototropism

Explanation:

Phototropism is the phenomenon that is causing the bean seedling to bend as shown.

Phototropism is known to be the growth of a plant or an organism in response to a light stimulus. This means that plants or organisms grow in the direction of the light. From the image shown, we will discover that the bean seedling is bending towards the direction of the sunlight.

This phenomenon usually occur in plants but it can also occur in organisms in fungi.

When the plants grow towards the direction of sunlight, it is known as positive phototropism while when the plants move away from the direction of sunlight, it is known as negative phototropism (skototropism).

5 0
2 years ago
The body produces antibodies complementary to foreign antigens. The process by which the body comes up with the correct antibodi
lys-0071 [83]

The question is incomplete as it does not have the options which are:

  • going to a tailor and having a suit made to fit you
  • selecting a lottery prize-winner by means of a random drawing
  • going to a shoe store and trying on shoes until you find a pair that fits
  • ordering the lunch special at a restaurant without looking at the menu
  • picking out a video that you haven't seen yet

Answer:

Going to a shoe store and trying on shoes until you find a pair that fits

Explanation:

Antibodies are the immunoglobulin molecules secreted by the B cells which help the body providing the immunity as they interact with the antigen and help immune system to produce a response.

The variety of the B cells are produced by the body in response to different antigens which produce different type of antibodies. This interaction of antigen and antibodies is known as the complementation and just appear like if you are going to a shop to buys a pair of shoes and tries different shoes  to find the best shoe of best size.

Thus, the selected option is correct.

4 0
3 years ago
What impact did housing nutrition and disease have on the lives of slaves?
oee [108]
Housing impacted slaves as they were forced to live in small quarters. diseased spread rapidly and the quarters were always dirty. they had no personal space. disease was rampant and there was no cure for them. most slave owners did try to help the slaves because they were valuable property but disease was still an immense problem.
8 0
3 years ago
Your friend's little brother ate raw cookie dough made with eggs. The next day he had diarrhea, abdominal cramps, and fever. He
user100 [1]

Answer:

d

Explanation:

7 0
3 years ago
Read 2 more answers
Insulin-dependent diabetics depend upon ____________ microorganisms to produce the human protein that they rely upon to uptake g
lorasvet [3.4K]
Insulin-dependent diabetics depend upon <u>transgenic</u> microorganisms to produce the human protein that they rely upon to uptake glucose from their bloodstreams.
7 0
2 years ago
Read 2 more answers
Other questions:
  • according to the theory of evolution, birds feathers evolved from: a) reptiles scales b) fish fins c) gill slits d) gill arches
    9·1 answer
  • What determines the number and type of organelles in a cell
    15·1 answer
  • The recent acts of activists intent on destruction of research plots included plants altered by molecular as well as classical g
    8·1 answer
  • The two members used in the construction of an aircraft fuselage are joined together using a 30° fish-mouth weld. Determine the
    15·1 answer
  • 1.) interphase 2.) S Phase 3.) Mitosis 4.) Cytokinesis 5.) Prophase 6.) Metaphase 7.) Anaphase 8.) Telophase 9.)Centromere 10.)
    14·1 answer
  • Which of the following shows a correct base pairing in DNA?
    6·2 answers
  • Which organelle is labeled I?<br> nucleus<br> mitochondrion<br> ribosome<br> chloroplast
    8·2 answers
  • Consider this microscopic image of bacteria. Spherical bacteria is shown. Which type of bacteria is shown in the image? bacillus
    11·2 answers
  • Does a community include abiotic features? Explain.
    8·1 answer
  • Scientists have found that extracellular matrix components may induce specific gene expression in embryonic tissues such as the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!