The unknown species is most closely related to which of the four known species?
Answers
Answer:
Species C.
Explanation:
The bands of the unknown species most closely align with those in the Species C column.
Final answer:
To identify the closest relative to an unknown species, scientists utilize phylogenetic trees and genetic analyses, which suggest that species positioned nearer to each other, like species D and E, are more genetically similar due to their recent common ancestry.
Explanation:
To determine the most closely related species to an unknown species, scientists often use phylogenetic trees and genetic analyses. A phylogenetic tree showcases the evolutionary relationships among various species, suggesting how recently species have diverged from a common ancestor. If performing a genetic analysis on species, it is expected that species that are positioned close to each other on the tree — such as species D and E — will share more genetic similarities, due to a more recent common ancestor. On the contrary, species that are positioned further apart, such as species A and B relative to species D and E, would share fewer genetic similarities as they would have diverged earlier in the evolutionary timeline.
An accurate phylogenetic tree based on certain characteristics like the circulatory system can elucidate the phylogeny within vertebrates. Additionally, dissecting and analyzing the digestive system of a new species can provide insights into its relatedness to known species, depending on which animals have a similar digestive configuration. Finally, cataloging and understanding biodiversity, including prokaryotic species, is essential as species extinctions accelerate, highlighting the significance of studying evolutionary relationships to comprehend the full tapestry of life on Earth.
Learn more about Phylogenetic Trees here:
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passive immunity
innate or natural immunity
Answers
Answer: The correct answer for the full in the blank is "Passive immunity".
Passive immunity is the transfer of active humoral response (with ready made antibodies) into the individual.
It can be naturally acquired by mother during gestation period (where antibody from mother is transferred to fetus via placenta) and through breast feeding (antibody transferred through breast milk).
Thus, antibodies transferred to child from mother are part of Passive immunity.
antibodies that are passed on from mother to child are part of passive immunity. Passive immunity antibodies come from another source and are only temporary.
Answers
- Species - are group of individuals
- Population - A group of organisms that belong to the same species
- Community - populations of different species
- ecosystem - All the population of living organism
All of the owls in a certain area represent a population.
Hopefully this helped! :D
-LavenderVye
Answers
Answer:
True
Explanation:
The DNA sequence determines the protein that is going to be produced. The first step is the transcription where DNA sequence is transcribed to mARN. After the mARN is formed this will go out of the nucleus and into the cytoplasm. In the cytoplasm the mARN, together with the tARN and the ribosome will make a protein by a process called translation. In this process the ARN sequence is read to give and join the amino acids that are required to form the protein.
energy
other organisms
light
Answers
b. stable periods of change interrupted by rapidly occurring change.
c. species that are said to be in equilibrium.
d. a steady change in evolution over time.
Answers
The correct answer is option b. stable periods of change interrupted by rapidly occurring change.
The punctuated equilibrium is referred to a evolutionary pattern, in which the organism changes rapidly in order to survive the changing environment and remain unchanged for a very long period of time. hence, in this case, a stable period of change is followed by a rapidly changing phase.
The gradualism refers to the slow and steady changes, which helps the organism to adapt the changing environment.
Unlike gradualism, is the process by which a certain specie or creature undergo changes and variations in a limited and solely focusedly confined in long period of time.
A. number of pots
B. amount of water
C. amount of phosphate
D. amount of blooms on a plant
Answers
Answer: B. amount of water.
Explanation: Controlled variables are those that remain constant in an experiment in order to avoid misconclusion about the relation between the dependent and independent variables.
Dependent variables are those that rely on other variables and independent variables are the ones that the experimenter controls.
In this case dependent variable is the production of blooms because depends on how much phosphate is added, so independent variable is the amount of phosphate.
Control variable is amount of water because it affects the growth and production of plants but when the experimenter use the same amount in both trials is standarizing the effect and making non-relevant to the study.
I am not really sure, but I know that a controlled group is when nothing is changed to that group, so I am thinking that the amount of phosphate is the controlled variable because one groups gets some while the other does not.