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
Kitty [74]
2 years ago
13

The first experiment to produce "protocells" came from compounds found where?

Biology
1 answer:
masya89 [10]2 years ago
6 0
B. i guess ! don’t mind this brainly told me to put 20 characters.
You might be interested in
Where does the most photosynthesis on earth occur
myrzilka [38]

Answer:

Chloroplasts in Green Plant Cells

The most important part of photosynthesis occurs in the chloroplasts. These small photosynthesis factories buried within the leaves house chlorophyll, a green pigment secreted in the chloroplast membranes.

Explanation:

sana makatulong

6 0
2 years ago
In gymnosperms, pollination can occur by _____.
gladu [14]
The wind makes pollination possible for gymnosperms. In gymnosperms ovaries are absent and the gametophytes of these plants are present on cones rather than flowers. Unlike angiosperms that get pollinated with animal interference, wind plays a crucial role in gymnosperm pollination. 
6 0
3 years ago
Read 2 more answers
Plants use the energy from the sun to convert
Tatiana [17]

Answer: simple inorganic molecules to sugar

Explanation:

Through the process of photosynthesis plants use the green coloured pigment named chlorophyll present in their leaves to trap sun light (solar energy) alongside other simple inorganic molecules like atmospheric carbon dioxide and water to produce sugar molecules (usually glucose) which is later stored as starch.

8 0
3 years ago
Read 2 more answers
Which disappears more rapidly from a population, a deleterious dominant allele or a deleterious recessive allele?
Allisa [31]

Answer:

Selection is a directional process that leads to an increase or a decrease in the frequency of genes or genotypes. Selection is the process that increases the frequencies of plant resistance alleles in natural ecosystems through coevolution, and it is the process that increases the frequencies of virulence alleles in agricultural ecosystems during boom and bust cycles.

Selection occurs in response to a specific environmental factor. It is a central topic of population and evolutionary biology. The consequence of natural selection on the genetic structure and evolution of organisms is complicated. Natural selection can decrease the genetic variation in populations of organisms by selecting for or against a specific gene or gene combination (leading to directional selection). It can increase the genetic variation in populations by selecting for or against several genes or gene combinations (leading to disruptive selection or balancing selection). Natural selection might lead to speciation through the accumulation of adaptive genetic differences among reproductively isolated populations. Selection can also prevent speciation by homogenizing the population genetic structure across all locations.

Selection in plant pathology is mainly considered in the framework of gene-for-gene coevolution. Plant pathologists often think in terms of Van der Plank and his concept of "stabilizing selection" that would operate against pathogen strains with unnecessary virulence. As we will see shortly, Van der Plank used the wrong term, as he was actually referring to directional selection against unneeded virulence alleles.

4 0
3 years ago
What is the difference between miosis and mitosis?
Mademuasel [1]
Meiosis is used to to make sex cells.
Mitosis is used to make regular cells for you body.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which summary below correctly describes what occurs during transcription?
    7·2 answers
  • Which tool is used to track which organisms are carriers of a specific trait through several generations?
    9·2 answers
  • Why there are more cells observed in mitosis in the root tip of a plant than in the woody stem of a plant.
    11·1 answer
  • A cell is most likely to be a plant cell if it contains: O A. chloroplasts and a cell wall. B. RER and SER. O C. mitochondria an
    13·2 answers
  • The parents of a 2-year-old arrive at a hospital to visit their child. The childis in the playroom when the parents arrive. When
    6·1 answer
  • Chose all that apply for spring tides
    15·2 answers
  • Helpppp i have 2 mins lefttt
    12·1 answer
  • Which statement best explains why Earth's lithosphere is broken into tectonic plates?
    6·1 answer
  • Why is a plant classified as an autotroph
    10·1 answer
  • what potentially negative consequences might some biofuels have that prevent them from being a total replacement for fossil fuel
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!