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
Ronch [10]
2 years ago
9

Is dinosaurs dying considered a macroevoluation or a mikroevoluation?

Biology
2 answers:
Setler [38]2 years ago
6 0

Answer:

It would be macroevolution :)

iVinArrow [24]2 years ago
3 0

Answer:

macroevoluation

Explanation:

eukaryotic life forms, the origin of humans, and the extinction of the dinosaurs which is considered macroevoluation.

You might be interested in
Which of the following best describes the relationship between water conservation and sanitation techniques?
8_murik_8 [283]
The first one you said
7 0
3 years ago
Read 2 more answers
Which question is testable?
Nuetrik [128]

The correct answer is: A. How does changing the amount of water affect the growth of corn?

While options B, C & D are not impossible to test, option A is the only question that can be tested using quantitative methods, such as statistical analysis. The question in option A states: "How does changing the amount of water affect the growth of corn?". This question is easily testable using scientific investigation, because controlled or measured amounts of water can be added to corn, and the consequent growth rate of corn can be easily measured and recorded. However, the questions in options B, C & D cannot be precisely measured using quantitative tools, since they aim to measure qualitative (subjective) factors, such as: ethics, happiness and disappointment.

5 0
3 years ago
Read 2 more answers
The fossils from the ancestor of camels were found in strata from the Pilocene Epoch (2.5 million years ago) and from the Oligoc
Tom [10]
I think a is the right answer have a good day

7 0
3 years ago
Read 2 more answers
6) If a mutation happens in a cancer-causing gene to change the subsequent protein's function,
Aneli [31]

Explanation:

B) False

Multiple mutations in several protooncogenes and tumor suppressor genes are required to form cancer

Cancer-causing genes, or oncogenes, develop from protooncogenes which regulate normal cell division. They may undergo mutations that alter gene expression, disrupt cell regulation and lead to the transformation of normal cells into tumor cells- their resulting proteins are abnormal or not formed. Tumor suppressor genes, which can halt unregulated cell growth and division, may also become mutated.

Each individual inherits 2 copies of a gene from their parents- a single mutation in one of these does not directly lead to cancer. Multiple activated oncogenes, in turn produce damaged, non functional proteins and together contribute to forming cancers.

Further Explanation:

During the process of cell division, spontaneous changes within the genome can arise. These mutations are errors occur when copies of the DNA within the cell are made; mutations may range from small changes called single nucleotide polymorphisms, to large scale deletions, and additions which span multiple genes. There are two types:

  • somatic: these only occur within certain cells, and arise from environmental factors such as UV light
  • hereditary: occur within germ cells of the parent and later the fertilized egg which forms a zygote; these are present within all cells of the new organism.

Sequences of DNA make up genes which can have different forms called alleles. DNA, which makes up the genotype, is transcribed into mRNA and later translated into amino acids which are linked together by rRNA to form proteins which make up the phenotype of an organism. Mutations in DNA sequences affect the corresponding mRNA and thus the protein encoded.

Learn more about mutations at brainly.com/question/4602376

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly  

6 0
3 years ago
1. Which parts of the chromosome are
Studentka2010 [4]

Answer:

A-Telomeres

Explanation:

look on google

6 0
3 years ago
Other questions:
  • The _____________ has (have) a large role in the regulation of blood pressure.
    11·1 answer
  • Every cell in the human body contains the same set of instructions. Why is it that some cells are muscle cells, some cells are n
    10·1 answer
  • In which direction does wave energy travel?
    6·2 answers
  • Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t
    6·2 answers
  • What meiotic process, relative to the number of chromosomes of a given species, accounts for a significant amount of genetic var
    14·2 answers
  • How do mature gametes differ from the immature haploid cells?
    15·1 answer
  • Is one’s standard of living the same as one’s quality of life? Can a person be materially well off (high standard of living), bu
    11·2 answers
  • How could you tell if the powder was salt sugar flour or baking soda
    9·1 answer
  • As the demand for seafood rises, nearly half of all
    13·1 answer
  • Which phylum of fungi contains the bracket-type of fungi that is found on the sides of trees?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!