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aleksley [76]
1 year ago
9

I am a unicellular organism that does not have a nucleus. I live in acidic environments. What domain would I be found in. Why?

Biology
1 answer:
Black_prince [1.1K]1 year ago
6 0
Archaea, (domain Archaea), any of a group of single-celled prokaryotic organisms (that is, organisms whose cells lack a defined nucleus) that have distinct molecular characteristics separating them from bacteria
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What type of population growth does the graph show? How do you know?
Sladkaya [172]

Answer:

Logistic growth

Explanation:

The curve has a period of exponential growth, but then levels off at a stable size. growth whose rate becomes ever more rapid in proportion to the growing total number or size.

7 0
3 years ago
In humans, six fingers (f) is the dominant trait; five fingers (f) is the recessive trait. if the father is heterozygous for six
rodikova [14]

The probability of the offspring of a heterozygous father and homzygous mother having five fingers is 50%.

<h3>How to calculate genotype of a cross?</h3>

According to this question, a gene coding for the number of fingers in humans is involved. The allele for six fingers (F) is the dominant trait while the allele for five fingers (f) is the recessive trait.

If a cross between a heterozygous father that posseses a genotype of Ff and a homzygous mother that posseses a genotype of ff, the following offsprings will be produced:

  • Ff
  • Ff
  • ff
  • ff

This shows that the probability of the offspring of a heterozygous father and homzygous mother having five fingers is ½ (50%).

Learn more about genotype at: brainly.com/question/12116830

#SPJ1

3 0
1 year ago
An organism must have a ________ in order to be considered living.
lesantik [10]
I would say C.nervous system because that pretty much defines all of the answer choices.
6 0
3 years ago
Assume that the growing polypeptide chain of amino acids being produced represents an enzyme humans use to help digest starch. T
arlik [135]

Answer:

B) nuclei of gland cells.

Explanation:

DNA carries the blueprint for the production of all the proteins including enzymes in human beings. Humans are eukaryotes and their DNA is present in the nucleus of their cells. All the cells that make the complex human body are derived from division in the zygote and therefore, are genetically identical and have the same DNA.

However, gene expression is regulated by the expression of specific genes in specific cells and at a different time of developmental stages. Amylase is the enzyme that digests starch in humans. Amylase is secreted by salivary glands. So, the nuclei of these glands would have genetic information for the synthesis of amylase.

3 0
3 years ago
Read 2 more answers
Infectious agents ( bacteria, virus and Protozoa) are NOT the cause of water pollution?
USPshnik [31]
If it’s a yes or no question then yes because they spread through organisms. there are many organisms in the water that bacteria can spread through
6 0
2 years ago
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