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
Helen [10]
3 years ago
15

What type of cross produces a 1:1:1:1 phenotypic ratio?

Biology
1 answer:
ser-zykov [4K]3 years ago
6 0
Cross between "Homozygous Dominant" & "Homozygous recessive" would result in offspring of phenotype 1:1:1:1. When linkage is not occurs!

Hope this helps! It's quite complicated. So, Pm me in case of doubt!
Happy Studying :)
You might be interested in
At a birthday party, a teen decides to inhale some of the helium from a nearby balloon using his mouth. Before the helium gas re
Ket [755]

Answer:

D. Oral cavity to the trachea to the larynx to the right and left main bronchi.

Explanation:

6 0
2 years ago
List the features of a flower that ensure pollination will take place at some point.
viktelen [127]

Answer:

pistil, stigma, stamen, and pollen

Explanation:

7 0
3 years ago
What is miner segment ? ​
scoray [572]

Answer:

Hi, There!

The minor segment is the region bounded by the chord and the minor arc intercepted by the chord. The major segment is the region bounded by the chord and the major arc intercepted by the chord.

xXxAnimexXx

Have a great day!

7 0
3 years ago
Read 2 more answers
Plasmids are small circular DNA molecules found in bacteria that replicate separately from chromosomes. Why are plasmids essenti
oksano4ka [1.4K]

Answer:

DNA from a gene of interest can be inserted into a plasmid, then the modified plasmid can be inserted into a bacterial cell to replicate a gene of interest many times.

Explanation:

Plasmids are the extra-chromosomal circular DNA present in bacterial cells. Plasmids are able to replicate themselves independent of genetic DNA. Their ability to self replicate allows them to maintain themselves in the bacterial cells. This is why plasmids are used as cloning vectors in recombinant DNA technology.

A gene of interest is isolated from the donor cell and is inserted into the plasmid. The recombinant plasmid is introduced into bacterial cells where it replicates the ligated desired gene and allows the gene cloning. For example, the human insulin gene is ligated with plasmid and the recombinant plasmid is introduced in <em>E. coli</em> where it replicates the human insulin gene and allows the production of desired copies of the gene.

4 0
3 years ago
What type of gas is released in landfills
Nuetrik [128]
The most well known answer according to my bio teacher is nitrogen
3 0
3 years ago
Other questions:
  • Why are plants green? In photosynthesis, chlorophyll molecules act as solar antennae, so that when sunlight strikes them their e
    6·1 answer
  • BRAINLIESTTTTT ASAP!!!
    8·2 answers
  • In a cell, A. energy-releasing reactions are coupled to energy-absorbing reactions. B. more energy is used up than is produced.
    8·1 answer
  • What is a major difference between facilitated diffusion and active transport?
    8·1 answer
  • A ball is thrown in the air. The ball goes up, then changes direction and falls down. Why does the ball fall down? Gravity pushe
    11·2 answers
  • Which the following descriptions would be an example of exocytosis? Which the following descriptions would be an example of exoc
    15·1 answer
  • In reindeer, a black nose (B) is dominant to a red-glowing nose (b). A male with a red-glowing nose and a female who is heterozy
    5·1 answer
  • The executive branch?
    8·1 answer
  • He condition of the Earth’s atmosphere at a given place and time is known as __________.
    13·2 answers
  • PRETTY PRETTY PLEASEEEEEE HELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!