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
Annette [7]
2 years ago
8

In peas, purple flowers are dominant to white and tall plants are dominant to short. A white and short plant is crossed with a p

lant that is heterozygous for both traits.
Biology
1 answer:
Mumz [18]2 years ago
6 0

to understand what the result of these crosses would be like, we need to know what is gene

<h3>Gene</h3><h3 />

The gene is a strand of a DNA molecule (deoxyribonucleic acid), which carries the characteristics that are genetically inherited. They are composed of a sequence of DNA and RNA (ribonucleic acid), responsible for the production and synthesis of proteins in the cell. The gene's greatest attribution, therefore, is to be a store and transmitter of information.

Genes can be classified into:

  • Dominant genes: assume the specific characteristic in the offspring;
  • Recessive genes: manifests itself in the absence of the dominant gene;
  • Structural genes: are those that contain the information that will determine the structure of living beings;
  • Operator gene: acts on the functioning of other genes;
  • Regulatory gene: responsible for controlling the synthesis and transcription of other genes.

<h3 /><h3 />

in genetics, are individuals who have pairs of genes that are identical or different alleles. This means that while the has two identical genes alleles, with the beings the opposite happens, since they have two different genes alleles.

with this information we can say that a white and short plant, when crossed with a plant  for both traits, has 60% of this plant being  with expression of the dominant genes and 40% of being  with expression of the recessive gene.

<u>To make it easier to understand, I created an image containing the </u><u>gene </u><u>information and whether they are </u><u>.</u>

<u></u>

Learn more about gene in brainly.com/question/787658?referrer=searchResults

You might be interested in
Before scientists learned how to make artificial fertilizers, what key process limited the amount of nitrates available to plant
zavuch27 [327]
I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers. 
6 0
3 years ago
Using the sorting results from Part C, complete the modified Punnett square below.First, fill in the frequently of each gamete p
schepotkina [342]

Answer:

a) 1/16, b) 4/16, c) 1/16, d) 1/16, e) 4/16, f) 4/16, g) 0 + alleles, h) 1/256, i) 1 + alleles, j) 4/256, k) 2 + alleles, l) 16/256, m) 3 + alleles, n) 24/256, o) 4 + alleles), p) 36/256, q) 5 + alleles, r) 24/256, s) 6 + alleles, t) 16/256, u) 7 + alleles, v) 4/256, w) 8 + alleles, x) 1/256.

You will find the uncompleted Punnett square (missing in the problem statement) and the complete modified Punnett square in the attached files

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

7 0
2 years ago
List different causes of diseases​
Ganezh [65]

Answer:

Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

Fungi. Many skin diseases, such as ringworm and athlete's foot, are caused by fungi. Other types of fungi can infect your lungs or nervous system.

Parasites. Malaria is caused by a tiny parasite that is transmitted by a mosquito bite. Other parasites may be transmitted to humans from animal feces.

Explanation:

i write it with the explanation on when i answer it

5 0
3 years ago
Which word means the same processes that are happening on Earth today are the same processes that happened in the past?
boyakko [2]

Answer:

uniformitarianism

Explanation:

Found from quizlet.

7 0
3 years ago
Anyone know the answer ?
horrorfan [7]

Answer:

advantages of sexual reproduction:

it produces variation in the offspring

the species can adapt to new environments due to variation, which gives them a survival advantage

a disease is less likely to affect all the individuals in a population

disadvantages of sexual reproduction:

time and energy are needed to find a mate

it is not possible for an isolated individual

advantages of asexual reproduction

the population can increase rapidly when the conditions are favourable

only one parent is needed

it is more time and energy efficient as you don't need a mate

Disadvantages of asexual reproduction

it does not lead to variation in a population

the species may only be suited to one habitat

disease may affect all the individuals in a population

Explanation:

6 0
3 years ago
Other questions:
  • What allele combination represents a male who has an x linked recessive disorder
    13·2 answers
  • Peripheral membrane proteins (select one):
    9·1 answer
  • THIS IS DUE TOMORROW can someone plz fill in the blanks
    9·1 answer
  • Mutations are important to the evolution of a species because they
    13·1 answer
  • What are the disadvantages and advantages of asexual and sexual reproduction?
    15·1 answer
  • Which best describes the Tyndall effect?
    15·2 answers
  • What role did the Agarose Gel play in sorting the DNA strands ?
    9·1 answer
  • CuCl2 + H2S → CuS + 2HCI
    15·2 answers
  • In one year, the convection currents in the mantle and the plates on Earth’s crust move a distance best measured in:
    5·1 answer
  • An infection that occurs when a microbe breaks loose from a localized infection and is carried by the circulation to another tis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!