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
Goryan [66]
3 years ago
13

1. What type of study has as its goal to find the differences and similarities among items?

Biology
1 answer:
Marta_Voda [28]3 years ago
4 0

Answer:d

Explanation:

You might be interested in
How does the shape of an algae cell help it function?
My name is Ann [436]
Microtubules provide a rigid structure, or cytoskeleton
7 0
2 years ago
Read 2 more answers
Which change is an effect of overcrowding in an environment?
salantis [7]

Answer:

The answer is C

Explanation:

I took the test.

4 0
2 years ago
Describe what is happening in fermentation
Soloha48 [4]

Answer:

breakdown of a substance by bacteria, yeasts, or other microorganisms

Explanation:

8 0
3 years ago
Describe the steps in which a gene in passed from parent to offspring. Make sure to describe how the gene is duplicated, separat
Margarita [4]

Answer:

Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell. Indeed, apart from random mutations, each successive duplicate cell will have the same genetic composition as its parent, due to the inheritance of the same chromosome set and similar biological environment. This works well for replacing damaged tissue or for growth and expansion from an embryonic state. Because the genes contained in the duplicate chromosomes are transferred to each successive cellular generation, all mitotic progeny are genetically similar. However, there are exceptions. For example, there are genetic variations that arise in clonal species, such as bacteria, due to spontaneous mutations during mitotic division. Furthermore, chromosomes are sometimes replicated multiple times without any accompanying cell division. This occurs in the cells of Drosophila larvae salivary glands, for example, where there is a high metabolic demand. The chromosomes there are called polytene chromosomes, and they are extremely large compared to chromosomes in other Drosophila cells. These chromosomes replicate by undergoing the initial phases of mitosis without any cytokinesis (Figure 2). Therefore, the same cell contains thick arrangements of duplicate chromosomes side by side, which look like strands of very thick rope. Scientists believe that these chromosomes are hyper-replicated to allow for the rapid and copious production of certain proteins that help larval growth and metamorphosis

Explanation:

hope this helped!

7 0
2 years ago
What is the main element In Carbohydrates and lipids and proteins and Nucleic acids?
sesenic [268]
Nucleic acids also typically contain phosphorous, and nitrogen plays an important structural role in nucleic and proteins. The proteins, being made up a diverse set of amino acids, have, in addition to carbon, hydrogen, oxygen, and nitrogen, the elements sulfur and selenium.
4 0
3 years ago
Other questions:
  • True or false a species is a collection of all the organisms that live in a particular place together with their physical enviro
    7·1 answer
  • A single-base mutation in a region of DNA coding for mRNA could transcribe the DNA sequence CAGTAT into?
    15·1 answer
  • What are the limiting factors in a habitat
    8·1 answer
  • The fatty protective covering for neurons is _____.
    14·1 answer
  • In the alternation of generations life cycle the zygote undergoes mitosis to become a A. gametophyte. B. sporophyte. C. spore. D
    10·1 answer
  • A. Mapping paleomagnetic reversals B. Wegener's mapping of the supercontinent Pangaea C. GPS tracking of Earth's crustal movemen
    6·1 answer
  • In the pentose phosphate shunt, glucose 6-phosphate is oxidized to 6-phosphogluconate, which is then decarboxylated to ribulose
    13·2 answers
  • The statement “ice floats on water” is considered science because
    14·1 answer
  • A tree of life depicting the hypothetical phylogeny of the three domains is shown above. A star is placed at the common ancestor
    15·1 answer
  • Which of the following does mitochondrion undergo to provide energy for the cells?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!