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
Molodets [167]
3 years ago
12

Question 7: What might be some implications of Robert Hazen’s experiments

Biology
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

Robert Hazen’s studied enviromental and biological processes that might have been critical for life, and also for the formation of approximately two-thirds of Earth's mineral species (see Hazen et al., 2008; Gonzalez & Richards 2020) .

Explanation:

Hazen provided evidence about how first organic molecules were generated on the primitive earth millions of years ago. He observed that high-pressure hydrothermal vents may provide food for underwater ecosystems. It represents a piece of critical evidence on the origin of life.

You can read these articles that are certainly clarifying in the description of his experiments and discoveries:

1- Hazen, R. M., Papineau, D., Bleeker, W., Downs, R. T., Ferry, J. M., McCoy, T. J., ... & Yang, H. (2008). Mineral evolution. American Mineralogist, 93(11-12), 1693-1720.

2- Gonzalez, G., & Richards, J. W. (2020). The privileged planet: how our place in the cosmos is designed for discovery. Gateway Editions.

You might be interested in
Based on cell structure, all life forms can be placed into two categories called
djyliett [7]
Prokaryotic - cells that don’t contain a nucleus, for example bacteria cells

Eukaryotic - cells that contain a nucleus, for example plant and animal cells
5 0
2 years ago
The fruits have several purposes. Which purposes might be similar to those of a cone?
prisoha [69]

Answer:

Flowers and cones have different structures. Cones when mature have a woody texture and is made up of scales while flowers have colorful petals, sepals and both male and female reproductive portions are called stamens and pistils.

Explanation:

4 0
3 years ago
During the Human Genome Project, scientists created a gene map showing the relative location of each known gene on every human c
Arlecino [84]

Answer:

Approximately 20,500 genes

Explanation:

The Human Genome Project (HGP) was a 13-year international research effort aimed at determining the entire DNA sequence of the human genome. The HGP was launched in 1990 and completed in April 2013. This project helped to identify and physically map all the genes of the human genome. The sequence obtained from the HGP has been a very useful point of reference in order to identify and characterize mutations associated with genetic disorders. The HGP predicted approximately 20,500 genes (each of them produces an average of three proteins), which are distributed in the 23 pairs of chromosomes in the cells of our body.

3 0
2 years ago
Maternal iron stores transferred to the fetus during the end stages of pregnancy generally run out by the time an infant is six
Anna11 [10]
The appropriate response is Iron-fortified breakfast cereal or little measures of lean meat. Invigorated sustenances are nourishments to which additional supplements have been included. Cases of these supplements incorporate vitamin A, B vitamins, vitamin D, folic corrosive, iodine, and iron. The first reason for nourishment stronghold was to diminish the event of supplement inadequacies.
4 0
3 years ago
If scientists wanted to learn more about evolutionary history, they would study all but one of these molecules. Which biological
Arada [10]
 If  scientists wanted to learn more about evolutionary history, they would study all but one of these molecules. The biological molecule  that would NOT offermuch information about the history of life is

<span>phospholipids

</span>the DNA proteins and nucleic acid will give them alot of information about history of life
so correct option is D
hope it helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Cell specialization in the human body is usually due to
    9·1 answer
  • The electrons in surface atoms of a star require the input of energy in order to move from the ground state. This energy is gene
    11·2 answers
  • How can the carrying capacity for a population decrease?
    10·1 answer
  • “a phylogeny is just a hypothesis” what does that statement mean
    9·1 answer
  • Sexual reproduction evolved multiple times in various groups of organisms. Sexual reproduction differs across the various groups
    6·2 answers
  • There are two critically important aspects of adaptive immunity. The first is specificity, while the second is ________.
    5·1 answer
  • What gas contributes to 78% of earth's modern atmosphere?
    6·1 answer
  • Which process is part of the carbon cycle?
    15·2 answers
  • Which statement describes why zebra fish experience similar genetic diseases as<br> humans?
    8·1 answer
  • PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!