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
Dafna1 [17]
3 years ago
9

when you perform a dihybrid cross with two heterozygous individuals for the two traits, what is the expected phenotypic ratio?

Biology
2 answers:
Sergeu [11.5K]3 years ago
8 0

Answer:

9:3:3:1

Explanation:

A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1. (There's a calculator on google that show the outcomes just to let ya know) hope it's correct .

Ierofanga [76]3 years ago
8 0

Answer:

when you perform a dihybrid cross with two heterozygous individuals for the two traits, what is the expected phenotypic ratio?

HhBb x HhBb= HHBB, HhBb, HhBb, hhbb

3:1

Explanation:

This results into two homozygous and two heterozygous, one homozygous is dominant while the other is recessive, although out of the four offspring three are dominant over one recessive

You might be interested in
Wich of the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule
valentinak56 [21]

Answer:

You're answer is D, ATP+P

Explanation:

7 0
3 years ago
We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree f
ziro4ka [17]

Answer:

Complete question:

We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder. Assuming the pedigree is accurate, indicate which of the six modes of inheritance are consistent with this pedigree: Select one or more Y Linked Autosomal Recessive Autosomal Dominant X-Linked Dominant X-Linked Recessive We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder, Assuming the pedigree is accurate, indicate which of the six modes of inheritance ere consistent with this pedigree Select one or more X-Linked Recessive Y Linked Autosomal Recessive X-Linked Dominant Autosomal Dominant.

Answer:

After the analysis of this pedigree, it is clears that the inheritance pattern is X linked because the offsprings are affected with parents genotgype

Explanation:

The inheritance is X linked dominant because of the presence of one dominant gene for the affected genotype in male.

The male individuals are affected. This is therefore not a recessive inheritance in later case, it is only when the two genes are present at the same time the affected genotype will be seen.

4 0
3 years ago
40 pts plz help
raketka [301]

Answer:

Humans cannot occupy the lowest levels.

Explanation:

3 0
3 years ago
How does the cell cycle provide evidence to support the cell theory? (Hint: All cells come from other cells).
ioda

Answer and Explanation:

All cells come from other cells. during cell division, the parent cells divide forming other cells. The cells prepare for division by multiplication of genetic material so that daughter cells will have the same number of chromosomes as the parent cell, synthesis of new organelles such as centrioles and mitochondria and building up of energy stores in form of ATP to drive the cell through the entire process.

4 0
3 years ago
What neural and hormonal mechanisms control digestion?
Murrr4er [49]

Answer: Vagovagal reflex control circuits in the dorsal vagal complex of the brain stem provide overall coordination of gastric, small intestinal, and pancreatic digestive functions.

Explanation:

6 0
3 years ago
Other questions:
  • The condition called delirium tremens, also known as the "dts," involves hallucinations and body tremors during withdrawal from
    9·1 answer
  • An energy pyramid is a graphical model of energy flow in a community. The different levels represent different groups of organis
    14·1 answer
  • The endosymbiosis theory states the orgin of the eukaryotic cells began when
    7·1 answer
  • If earth was like a hard boild egg which part would the egg shell represent and why?
    9·2 answers
  • The warmer the temperature is outside the more mosquitoes that are flying around
    11·1 answer
  • Where are amphibians that eat living plants most likely to live in a lake?
    15·2 answers
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
    8·1 answer
  • What are the living and non-living things found in the coral reefs?​
    9·1 answer
  • This picture below is showing what stage of cell division?
    15·2 answers
  • what process involving cell division results in daughter cells that are not identical to the parent cell?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!