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
yKpoI14uk [10]
3 years ago
13

Drag each label to the correct location on the image.

Biology
1 answer:
ratelena [41]3 years ago
4 0

Answer:

The offsprings of this punnet square will be Dd, Dd, dd and dd in a ratio 1Dd : 1dd

See attached image for punnet square completion

Explanation:

This question involves a cross involving a single gene with alleles D and d where allele D is dominant over allele d i.e. D will mask the phenotypic expression of d in a heterozygous state.

This cross is between a heterozygous parent (Dd) and a homozygous recessive parent (dd). Parent Dd will produce gametes D and d while parent dd will produce gametes d and d.

Using these gametes in a punnet square, four possible offsprings with two distinct genotypes will be produced. The genotypes are: Dd and dd in a ratio 1:1

Hence, the possibility of having a heterozygous dominant offspring is 1/2 while the possibility of having a homozygous recessive offspring is also 1/2.

You might be interested in
If a rock sinks, it's density must be<br> greater than ___?<br><br> Can someone help me please??
lara [203]
Greater then the water density, which has a density of 1 g/cm^3
5 0
3 years ago
Menutupnya daun pada malam hari,
Bingel [31]

Answer:

ion even know what this means

Explanation:

6 0
2 years ago
Why does June and July have the highest rate of chemical weathering?
34kurt

It has the highest rate of chemical weathering because chemical weathering occurs much faster in hot, humid climates. This makes rain forests a target for <span>chemical weathering, and in hot seasons, the weathering skyrockets.</span>
3 0
3 years ago
Read 2 more answers
A student is studying the levels of organization in living things and creates a table to give examples of the different levels.
notsponge [240]
Human because human is the only organism on the list!
4 0
2 years ago
During which time period was Earth a ball of hot liquid?
IgorLugansk [536]

Answer:

Approximately 4.5 billion years ago (The Hadean Eon) .

Explanation:

The Geologic Timescale's "Hadean" era, named for Hades (Hell, well, we weren't feeling very imaginative that day), encompasses the Earth's origins. According to the evidence we currently have, the Earth's surface at that time was mostly made up of lava lakes and molten rock.

How would that appear? The first 500 Ma of Earth's history have left very little stuff behind. You may, however, take a peek at our moon, which similarly went through a lava lake period before freezing. You'll see that it has both dark and bright landscape.

The lighter material is known as highlands and is primarily composed of anorthosite. Anorthose, a kind of plagioclase feldspar, is the main component of the igneous rock known as anorthosite. According to what we know, the Moon too had a lava lake era. Liquid rocks exposed at the surface were cooling and fractionally crystallizing throughout this lengthy period. A certain order of minerals was developing. And these minerals were dividing up according to the density of the melt; less dense minerals, like plagioclase (Anorthose is a plagioclase), floated to the surface in a sort of incandescent crystal slush slurry and formed a sort of lid there. Denser minerals, like olivines, were sinking to the bottom of the lava lake to form cumulates. As the lava lakes cooled, anorthosite piled on top in successive layers, thickening the mass of floating crystals. Large meteor impacts occasionally pierced this anorthosite crust, and part of the thicker (and darker) underlying liquid accumulated in the ensuing craters to produce those roundish dark patches (Maria), which are now filled with basalt.

After the lava lakes froze/crystallized over, such characteristics were maintained since there was no significant tectonic activity on the Moon (except for the local meteor impacts which screw things up a bit).

6 0
2 years ago
Other questions:
  • Why do you think it’s important that cell membranes are selectively permeable?
    11·2 answers
  • The connection between producers and consumers is that only
    8·1 answer
  • What are examples of molecules (related to breathing that move by simple diffusion right through the membrane) 1. _____ Goes fro
    13·1 answer
  • In Australia, millions of nonnative cattle produce a huge amount of dung. For decades, Australia has imported nonnative dung bee
    9·1 answer
  • What percentage of these companies do work that would increase the greenouse effect.
    6·2 answers
  • How is perspiration related to recovery after exercise?
    7·2 answers
  • Someone please help me will mark branliest and give you lots of points
    8·1 answer
  • Which statement best summarizes the relationship between time and distance in echolocation and sonar?
    5·1 answer
  • what makes up cell membranes and is used to create hormones?(1 point) glucose glucose cholesterol cholesterol starch starch hydr
    11·1 answer
  • The___requires special transporters to move amino acids and vitamins into the brain.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!