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
ki77a [65]
3 years ago
6

) A florist obtained a prize winning flower that he wants to breed to be sold. The trait that makes his flower stand out is domi

nant for a particular trait. In order to successfully breed this flower, he needs to make sure that the dominant trait is pure dominant and not a hybrid. What should the florist do to determine whether or not the flower is pure or hybrid for this trait?
Biology
1 answer:
Nady [450]3 years ago
3 0

Answer:

The correct answer is - Test cross.

Explanation:

A test cross is a cross that is made between an organism with an unknown dominant genotype and an organism that purebred recessive genotype for the particular trait. It determines if the unknown genotype of the individual being tested is purebred allele dominant or heterozygous for the trait.

If all offspring in F1 generation has phenotypically dominant trait then the tested organism is pure breed dominant and if half of the offsprings have the phenotypically dominant trait and half show recessive trait then the organism to be tested is heterozygous or hybrid.

You might be interested in
Which organelle is responsible for the modification and packaging of proteins so that they can be distributed to other parts of
drek231 [11]

Answer:

Vacuoles

Explanation:

8 0
3 years ago
Coral habitat is diminishing world-wide at an alarming rate. From what you know about sponges, cnidarians and Ctenophores, why i
Katyanochek1 [597]

Destruction of coral reefs would cause an imbalance in the ecosystem. Some species could be driven to extinction.  

Coral reefs are the base of the most diverse marine ecosystem in the world. They are often referred to as the ‘rainforest’ of the oceans and seas.  They provide shelter for cnidarians, sponges, crustaceans, and etcetera and provide hiding grounds from predators.

5 0
3 years ago
What accurately describes the structure of dna
Vladimir [108]
DNA<span> is made up of molecules - nucleotides - each of them contains a sugar group, nitrogen base and a phosphate group. Nitrogen bases = adenine (A), thymine (T), guanine (G), cytosine (C).</span>
8 0
3 years ago
What is the name of the bond that is created when two amino acids join?
fiasKO [112]
Answer is option c) Peptide bond
7 0
3 years ago
Read 2 more answers
Read the box first and then answer the 2 guide question.<br><br>explain your answer.​
dalvyx [7]

Explanation:

1. The exact component of vape fluid had not been idenified as of that time, but illness seem to affects users of both nicotine and cannabis e-cigarettes.

Nicotine is very addictive, and that seems to be a case for concern. Low doses may cause nausea, vomiting, abdominal pain, and eye irritation. High doses of nicotine may cause tachycardia, high blood pressure, seizures, coma,and death

its known for harm nearly organ of the body

2. In today's generation,

Electric cigarettes or "vape" became popular as people were searching for an alternative to cigarette(tobacco) .

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is a common term for cancerous cells that have spread in the body? benign tumor cleavage furrow malignant tumor signal mole
    9·2 answers
  • Why did scientist predict the big bang should have left
    7·2 answers
  • What evidence did Alfred wager use to support his theory of continental drift?
    14·1 answer
  • Where in a phylogenetic tree would you expect to find the organism that had evolved most recently?
    13·2 answers
  • Together, sewage treatment and drinking water treatment are used to _____.
    15·2 answers
  • Cyanobacteria is said to be the first organism on Earth. What is the BEST explanation for its importance to scientists?
    15·1 answer
  • Which group of plants is MOST adapted to live in regions where the layer of soil beneath the surface stays frozen all the time?
    8·1 answer
  • The enzyme lactase will break down milk sugar, called lactose, into
    11·1 answer
  • What two subatomic particles affect the charge of an atom?
    14·1 answer
  • Which of these is not an organic waste found in urine?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!