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
Vinil7 [7]
3 years ago
11

Which structure is specific to eukaryotic cells? a) dna b) nucleus c) cell membrane d) cytoplasm

Biology
2 answers:
Dmitry [639]3 years ago
4 0

The right answer is b) nucleus.

Eukaryotes (or Eukaryota) are a domain grouping all unicellular or multicellular organisms that are characterized by the presence of a nucleus and usually mitochondria in their cells. He opposes the domains of Eubacteria and Archaea.

Eukaryotes gather four great kingdoms of the living world: animals, mushrooms, plants and protists (or protozoa)

notsponge [240]3 years ago
3 0
B Nucleus is a structure specific to eukaryotic cells. 

You might be interested in
Which of these statements is true of Oparin and Haldane's theory
timurjin [86]
The statement that is true of Oparin and Haldane's theory is : the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup
This is one of the theory that determined how life on earth developed. It was one of the most influental theory on the matter

hope this helps
4 0
2 years ago
Read 2 more answers
Who discover the first cell
Irina18 [472]

Answer:

scientist Robert Hooke

Explanation:

Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. His microscope used three lenses and a stage light, which illuminated and enlarged the specimens.

5 0
3 years ago
Read 2 more answers
The dominant allele is D and causes dimples and the recessive allele is d and causes no dimples. How would a geneticist describe
SSSSS [86.1K]

A geneticist describes the phenotype of an individual with the alleles dd as homo-zygous recessive. In heterozygous individuals, it is masked by the dominant allele.

<h3>Dominant and recessive alleles</h3>

In diploid organisms, an individual receives two gene forms or 'alleles' for the same gene locus.

An individual is heterozygous when receives two different alleles for the same gene locus, whereas an individual is homo-zygous when receives the same alleles for a gene locus.

In cases of complete dominance, the dominant allele completely masks the recessive allele in heterozygous individuals.

Learn more about recessive alleles here:

brainly.com/question/844145

7 0
2 years ago
A.dog<br> B.math<br> C.penguin<br> D.yeast
erica [24]
The answer is A i think
4 0
3 years ago
Read 2 more answers
Which connective tissue disorder is characterized by insoluble collagen being formed and accumulating excessively in the tissues
Maurinko [17]
Answer; 
Scleroderma

Scleroderma is a connective tissue disorder that is characterized by insoluble collagen being formed and accumulating excessively in the tissues. 

Explanation; 
This disorder features thickened skin that can involve scarring, blood vessel problems, varying degrees of inflammation and pain, and is normally associated with an overactive immune system. It is regarded as an autoimmune condition, as the body produces too much collagen, causing the skin and connective tissue to thicken. 
4 0
3 years ago
Other questions:
  • A biome is a broad category of ecological organization that includes all of the biotic and abiotic components of an entire clima
    8·2 answers
  • Select the item if it helps organisms keep their shape.
    12·1 answer
  • The remora attaches itself to the sharks to save energy since it doesn’t have to swim, and it gets to snack on the sharks kills.
    10·1 answer
  • The downward movement of a block of material along a curved surface is called a
    8·1 answer
  • "which plant group is the largest with the most number of living species"
    8·2 answers
  • Monocytes are capable of
    14·1 answer
  • Which part of the body contains enzymes that help prevent cancers caused
    12·1 answer
  • A. statements about sex-limited traits are true?
    6·1 answer
  • A farmer is trying to increase the diversity of corn kernel color in his crops. The trait for corn color is controlled by two al
    9·1 answer
  • Which if the following is an example of a biotic factor?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!