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
Burka [1]
3 years ago
6

Are you 100% sure of the parent’s phenotypes? Are you 100% sure of Maria’s phenotype? If not, which are problematic? Why?

Biology
1 answer:
Brut [27]3 years ago
7 0

The provided question lack the essential part which is required to answer the question, however the correct part is attached with with the question as image.

Answer:

From the provided punnett square it is clear that the genotype of parents are Rr for each. On this basis offspring which is maria that can be either RR, Rr, or rr. Maria have chances to get RR= 25%.

There can be no 100 surety of the phenotype of maria as there is 25% chances of rr and 75% of ability of tongue rolling.

to get Rr=50% and rr = 25%

You might be interested in
What are the differences between mitosis and meiosis in human cells? Pay particular attention to the types of cells, number of d
Nezavi [6.7K]
Mitosis Involves one cell division? Results in two daughter cells Results in diploid? daughter cells? (chromosome? number remains the same as parent cell) Daughter cells are genetically identical Occurs in all organisms except viruses Creates all body cells (somatic?) apart from the germ cells? (eggs and sperm) Prophase is much shorter No recombination/crossing over occurs in prophase. In metaphase individual chromosomes (pairs of chromatids) line up along the equator. During anaphase the sister chromatids are separated to opposite poles. Meiosis Involves two successive cell divisions Results in four daughter cells Results in haploid? daughter cells (chromosome number is halved from the parent cell) Daughter cells are genetically different Occurs only in animals, plants and fungi Creates germ cells (eggs and sperm) only Prophase I takes much longer Involves recombination/crossing over of chromosomes in prophase I In metaphase I pairs of chromosomes line up along the equator. During anaphase I the sister chromatids move together to the same pole. During anaphase II the sister chromatids are separated to opposite poles. Similarities Mitosis Diploid parent cell Consists of interphase, prophase, metaphase, anaphase and telophase In metaphase individual chromosomes (pairs of chromatids) line up along the equator. During anaphase the sister chromatids are separated to opposite poles. Ends with cytokinesis. Meiosis Diploid parent cell Consists of interphase, prophase, metaphase, anaphase and telophase (but twice!) In metaphase II individual chromosomes (pairs of chromatids) line up along the equator. During anaphase II the sister chromatids are separated to opposite poles. Ends with cytokinesis.
8 0
3 years ago
What is the process through which the body's internal enviroment is kept safe?
Luden [163]
Buying a heater, then your body will stay warm

4 0
3 years ago
A decrease in muscular activity or damage to neurons that attach to skeletal muscle can lead to a reduction in the size of muscl
Evgesh-ka [11]

Answer:

The correct answer is atrophy

5 0
3 years ago
The function of the mitotic cell cycle is to produce daughter cells that __________.
Nikitich [7]
Produce daughter cells that are alike?
3 0
3 years ago
How is earth’s motion related to the origin of the galaxy and it’s solar system?
labwork [276]

Question:

How is earth’s motion related to the origin of the galaxy and it’s solar system?

Answer:

<u>The Earth is a part of the galaxy and its solar system and as Earth was created with the big bang, it happened inside of them.</u>

Explanation:

The relative motion of the Earth around the solar system is the Earth is moving and spinning around at a tilt. Our solar system in the galaxy is moving and the galaxy in the universe is constantly moving. They are all moving around a a central object just as the Earth revolves around the Sun.

4 0
2 years ago
Read 2 more answers
Other questions:
  • An important aspect of color-blind racism is ________.
    15·1 answer
  • Where is the answer
    7·1 answer
  • A student wants to know which part of his local beach contains the most turtle nests during nesting season. He researches turtle
    14·2 answers
  • How do industrial melanism, insecticide resistance, and antibiotic resistance all support the idea of evolution and natural sele
    11·1 answer
  • What type of biomolecule is in orange juice
    13·1 answer
  • Describe the iron sulfide hypothesis and the lipid membrane hypothesis.
    13·1 answer
  • what is one possible combination that can be found in the gamete formed by an individual with the genotype AaBB?
    9·1 answer
  • Is CaBr2 ionic or covalent?
    7·2 answers
  • Assignment: The West Nile Virus Exploration
    5·1 answer
  • Describing Populations<br> Differentiate between population density and<br> population distribution.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!