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What do scientists most likely consider as important evidence when classifying an unknown organism?
Scientists most likely consider KNOWN characteristics of KNOWN and named organisms when first classifying an unknown organism. They look for similarities and differences between what is known versus unknown. Major differences exclude known categories; strong similarities include the new organism into a known category. This is how scientists continually build a "family tree" of every organism.
Who studies extremophiles?
Extremophiles are micro-organism in unusual (and normally fatal) locations, ex: sulfur lakes. Therefore, they can be studied by biologist (most common), microbiologist, evolutionary biologist, biochemists, geologists, biogeologists, and NASA scientists and astrobiologists (who study them to determine what other types of life might exist).
How does a scientist use a dichotomous key to identify an unfamiliar organism?
it helps because when there are a few speciese it narrows them down with characteristics to put them in a certain category of organism.
What types of evidence do scientists use to place an organism on a phylogenic tree and what does that placemnt tell you?
They use dna for sure and they may or may not use similar specification of genes
What information do you need to know to determine the domain to which an organism belongs?
You need to know their cell type, their ability to make food, and the number of cells in their body.
How do scientist determine weather to consider something as an organism?
They do it
When scientists are trying to identify an unknown organism they most likely consider what characteristic to determine its classification?
nucleas or the cell
What criteria do scientists use to determine whether something is organism or not?
Scientists consider whether an entity exhibits characteristics such as growth, reproduction, metabolism, response to stimuli, and organization of cells. The presence of these attributes typically indicates that the entity is an organism.
How can scientists determine the way an organism moves by looking at its bones?
by seeing where it's joints are
To perform a testcross scientists cross an organism with an unknown genotype with what kind of organism?
To perform a testcross, scientists cross the organism with an unknown genotype with a homozygous recessive organism. This allows researchers to determine the unknown genotype based on the phenotypic ratios observed in the offspring.
What do scientists most likely consider as important evidence when classifying an unknown organism?
Scientists most likely consider KNOWN characteristics of KNOWN and named organisms when first classifying an unknown organism. They look for similarities and differences between what is known versus unknown. Major differences exclude known categories; strong similarities include the new organism into a known category. This is how scientists continually build a "family tree" of every organism.
What are six types of information that modern scientists use to determine an organisms phylogeny?
one of these is classification of the organism second characteristics of the organism or trait third is that i am soo pretty b/c i am
How can one determine the gene sequence of a specific organism?
To determine the gene sequence of a specific organism, scientists use a process called DNA sequencing. This involves isolating the DNA from the organism, breaking it into smaller fragments, sequencing these fragments, and then assembling the sequences to determine the complete gene sequence. Various technologies and methods, such as next-generation sequencing, are used to accurately determine the order of nucleotides in the DNA.
What cross should a scientist perform in order to determine if the organism is heterozygous or homozygous dominant?
The scientist should perform a test cross between the organism and a homozygous recessive organism. If all offspring show the dominant trait, the original organism is homozygous dominant. If some offspring show the recessive trait, the original organism is heterozygous.
How does an environment determine where an organism can survive?
how does the environmental determine where an organism can survive
How might the scientists use the cell theory to determine if the object is an organism?
Scientists could use the cell theory to determine if an object is an organism by examining its structure under a microscope for evidence of cells. If the object is composed of cells with a defined nucleus and membrane-bound organelles, it would align with the principles of the cell theory and likely be considered an organism. Additionally, observing characteristics such as growth, reproduction, and response to stimuli would further support this classification.
What are three things biologist consider when they classify an organism?
Biologists consider an organism's physical characteristics, genetics, and evolutionary history when classifying it into a specific group or category. These factors help determine an organism's relationships with other species and its place in the overall classification system.
