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
WARRIOR [948]
2 years ago
9

if a purple flower is dominant and a red flower color is recessive how many phenotypes are possible in offsprings of homogeneous

purple(PP) crossed with homozygous red(pp)
Biology
2 answers:
almond37 [142]2 years ago
5 0
All phenotypes would be purple flowers.
Andre45 [30]2 years ago
4 0
Since the dominant trait will always be expressed and the dominant allele is always present in this case (Pp, Pp, Pp and Pp), there is a 100% chance that all of the offspring will be purple, and therefore only one phenotype is possible. 
You might be interested in
Reactions between atoms occur when:
VikaD [51]

Answer; All the above

A) an atom seeks to fill its outer shell of electrons

B) an atom seeks to balance its positive and negative charges

C) the reaction will result in paired electrons

Explanation;

-In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

-During a chemical reaction an atom may lose of gain electrons resulting positive and negative ions (ionic bond formation) or may result to the paired electrons (sharing of electrons).

5 0
3 years ago
Read 2 more answers
Which food material is used in respiration
pychu [463]

Answer:

glucose

Explanation:

If you mean cellular respiration, it is glucose.

3 0
2 years ago
Read 2 more answers
What is binomial nomenclature ?
Gemiola [76]
It's the naming/classifying system
The first word in it is the genus and the second word is the species. The first letter in the genus has to be capitalized and both words have to be underlined
4 0
3 years ago
Read 2 more answers
Type of nitrogenous base with a double ring found in DNA and RNA:
svet-max [94.6K]

Answer:

The correct answer will be option-B (purine).

Explanation:

Nucleic acid structure is made up of monomer unit called nucleotide. Each nucleotide is composed of a five-carbon sugar, a phosphate group and five types of nitrogenous bases.

The nitrogenous bases are categorized in two forms the purines (adenine and guanine ) and the pyrimidines (cytosine, thymine and uracil). The "purines" contain double rings in their structure due to which they appear larger in size than pyrimidines which are made up of single rings.

Thus, Option-B is the correct answer.

8 0
3 years ago
The reactants that go into the enzyme promoted chemical reaction are also called
Natalija [7]

Answer: Substrates im pretty sure

Explanation: mark brainliest pls

3 0
3 years ago
Other questions:
  • One way that archaea are more similar to eukaryotes than to eubacteria is that Please choose the correct answer from the followi
    15·1 answer
  • 2. Which macromolecules were present in your saliva and food choices? Explain why you think you got the results you did.
    9·2 answers
  • The block shown above is a cube of halite. Each side measures 3 cm. Find the volume of the cube of halite.
    7·1 answer
  • The frequency of two alleles in a gene pool is 0.1 (A) and .9 (a). What is the percentage in the population of heterozygous in i
    14·1 answer
  • What is meant by "peer review" in scientific journals?
    11·1 answer
  • When the body temperature becomes abnormally high, thermoregulatory homeostasis is maintained by __________?
    6·1 answer
  • Which of the following continents was not covered by ice during the Pleistocene ice age?
    11·2 answers
  • The Sun is a fairly normal star.<br> True<br> False
    14·1 answer
  • Please help me
    12·2 answers
  • 4. All of the following are considered carbohydrates except ....
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!