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
Mademuasel [1]
3 years ago
6

Traits controlled by organellar dna do not show mendelian inheritance because

Biology
1 answer:
Lapatulllka [165]3 years ago
8 0

Answer:

In mendelian inheritance, the alleles for a gene show normal dominant-recessive relationship. Chromosomes also show crossover due to which new random combination of traits is possible in the offspring. This crossover takes place between homologous chromosomes during meiosis I.

Organellar DNA like the ones present in mitochondria and chloroplast do not follow mendelian inheritance because unlike nuclear chromosomes they do not have cross over events. There is no orderly segregation of alleles during meiosis. Traits controlled by them are usually inherited as it is and usually it is from the maternal parent because paternal gamete like sperm does not contain mitochondria.

You might be interested in
ILL GIVE BRAINLIEST!!!
Semenov [28]

Answer:

in my opinion i think its B because it makes more sence.

3 0
3 years ago
Read 2 more answers
The product of the lac z gene is an enzyme. What does this enzyme do in the bacterial cell?.
Mice21 [21]

The product of the lac z gene is an enzyme, this enzyme do in the bacterial cell that enzyme is known as β-galactosidase, that's an important a part of the metabolism of lactose.

<h3>What are lactose restriction enzyme ?</h3>

When a restriction enzyme along with BamHI is used to reduce the plasmid, it might reduce the circle at one place. The reduce could open up the circle withinside the LacZ gene. This is due to the fact gene cloners have located a bit of DNA that has many limit enzyme reducing  in the LacZ gene.

It cleaves (separates) a disaccharide lactose molecule into a ways greater digestible glucose and galactose lacZ encodes β-galactosidase (LacZ), an intracellular enzyme that cleaves the disaccharide lactose into glucose and galactose.

Read more about the disaccharide :

brainly.com/question/13283251

#SPJ4

3 0
2 years ago
Why does the moon appear to change shape during a month?
zubka84 [21]
The moon does not create its own light, but the sun reflects light of the moon so depending on where the sun sits (which it is always moving) causes the different phases or appearances to the moons shape
5 0
3 years ago
Read 2 more answers
What is the name of this commonly used scientific tool?
TiliK225 [7]

Answer:

Petri Dish

Explanation:

5 0
3 years ago
Read 2 more answers
Fluid balance in the human body is roughly equivalent to:
Arada [10]
Fluid balance is roughly equivalent to the water balance in the human body. 
8 0
3 years ago
Other questions:
  • Analysis of the term chondralgia, which means painful cartilage, reveals the presence of which word parts?
    11·2 answers
  • By which process do human liver cells regenerate themselves cells
    9·2 answers
  • What is a tumor? (1 point) o a mass of cells a stage in the cell cycle O a checkpoint in the cell cycle 0 a cell that results fr
    7·1 answer
  • What is the important of enzymes in a living organism
    12·1 answer
  • What is the role of bacteria in moving nitrogen through the ecosystem
    5·2 answers
  • 2. Imagine a population of crabs living on a white sandy beach. The crabs ONLY occur in two colors- red and blue, each controlle
    13·1 answer
  • Which is the functional unit of a kidney?
    14·2 answers
  • What is the difference between a sister and a non-sister chromatid?
    11·1 answer
  • 6. Your myth: dogs and cats are related
    5·1 answer
  • Which cell type is produced by mitosis
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!