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
Lorico [155]
4 years ago
8

The Punnett square predicts the ratio of genotypes in the offspring based on the genotypes of the parents. Which Punnett square

represents a cross between a mom who is heterozygous for dimples and a dad who is homozygous for no dimples?
A Punnett square is shown. The columns are labeled Upper D and Upper D. The rows are labeled d and d. Clockwise from upper left the boxes contain: Upper D d, Upper D d, Upper D d, Upper D d.

A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled d and d. Clockwise from upper left the boxes contain: Upper D d, d d, d d, Upper D d.

A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled Upper D and d. Clockwise from upper left the boxes contain: Upper D Upper D, Upper D d, d d, UpperD d.

A Punnett square is shown. The columns are labeled Upper D and Upper D. The rows are labeled Upper D and Upper D. Clockwise from upper left the boxes contain: Upper D Upper D, Upper D Upper D, Upper D Upper D, Upper D Upper D.
Biology
2 answers:
Fudgin [204]4 years ago
6 0

Answer:

A Punnett square is shown. The columns are labeled Upper D and d. The rows are labeled d and d. Clockwise from upper left the boxes contain: Upper D d, d d, d d, Upper D d.

Explanation:

Punnett square is used to depict the cross between two organisms. Progeny genotypes can be determined by punnett square. Columns and rows are labelled according to the alleles present in the genotype of respective parents, in this case the mom and the dad.

It has been given that the mom is heterozygous for dimples trait. Since, heterozygous genotype has two different alleles together, mom's genotype must be Dd. Dad is homozygous for no dimples so he can either be DD or dd depending on the dominance nature of the trait. Out of the given options, only the selected option has one heterozygous genotype (Dd) and one homozygous genotype (dd) together hence it is the correct option.

joja [24]4 years ago
5 0

Answer:

Box C

Explanation:

You might be interested in
Diapedesis is the movement of white blood cells through intact blood vessel walls into surrounding body tissue. It typically hap
liq [111]

Answer:

Cell adhesion molecules would help white blood cells to stick to the wall of the blood vessel, so they can permeate across the wall and go into the underlying injured tissue.

Explanation:

The cell adhesion molecules, also called CAMs, are a type of cell adhesion proteins on the cell's surface, they take part in the binding of other types of cells and work together with the extracellular matrix in the process of cell adhesion.  

Long story short, the protein helps cells stick together or to the surrounding tissues, thus helping on the maintenance of tissue structure and function. In fully grown mammals (including humans), CAMs play an important and key role in creating force and movement, thus assuring the organs are able to execute their function.

In their role as "molecular glue", CAMs are important participants in the cellular mechanisms of growth, contact inhibition, apoptosis and diapedesis, and when their behavior goes haywire, they are associated with afflictions going from frostbite to cancer.

7 0
4 years ago
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
DanielleElmas [232]

Answer:

The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.

Explanation:

7 0
3 years ago
Que tipo de relación existe cuando una especie que utiliza a otra como vivienda
Ierofanga [76]
Talk in English I don’t understand
4 0
3 years ago
What regions of the hip bones articulate to form a symphysis?
BaLLatris [955]
Right and left pubic bodies
4 0
3 years ago
Please help, it's my last question ​
NikAS [45]

Answer:

As it gets closer to the sun.

Explanation:

Hope this helps and one of the mods doesn't take it down.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the result of HIV in the human body ? A. Reduced number of erythrocytes B. Reduced number of thrombocytes (platelets) C.
    15·1 answer
  • The anicient bacteria is in what domain
    13·1 answer
  • Compare mechanical, chemical, and legislative control to the use of nonnative species as a control method.
    9·1 answer
  • Which grouping consist of connecting fibers that enable the cell function as a unit
    10·2 answers
  • Quick, please!!!!
    10·1 answer
  • Where is the site of photosynthesis?
    5·1 answer
  • During the synthesis of messenger RNA (mRNA) from DNA, how many strands of DNA are copied to produce a single strand of mRNA
    13·1 answer
  • Why does warm air always rise at a front?
    14·1 answer
  • What is the ion symbol for sulfur?
    12·2 answers
  • What information might a genetic counselor provide to Emily
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!