Answer:
cladistics
Explanation:
Cladistics is a phylogenetic approach used to classify groups of organisms based on shared derived characteristics (synapomorphies) that are not present in distant ancestors. Cladistics describes evolutionary relationships between organisms. Ribosomal RNA genes such as, for example, 5S ribosomal RNA, are appropriate for phylogenetic (cladistic) analyses because they are evolutionarily conserved between related species. Using ribosomal RNA genes, it is possible to trace evolutionary relationships ranging from kingdom level to genus. Unlike cladistics, phenetics is a method used to classify organisms based on the degree of similarity between them (usually by using external and/or morphological/observable phenotypic traits), regardless of their evolutionary relationships.
1. The graph above illustrates the movement of a transverse wave along a rope.
What is the amplitude of the wave in meters?
a. 30m
b. 300m
C. 0.03m
d. 0.3m
2. The graph above illustrates the movement of a transverse wave along the rope. What is the wavelength of the wave in meters?
a. 80m
b. 800m
c. 0.08m
d. 0.8m
Answer:
number 1 is c
and number 2 is a
Explanation:
Energy... *
O Flows through a system
O Cycles through a system
What type of rock forms when magma cools?
A. Limestone
B. Metamorphic
C. Sedimentary
D. Igneous
Answer:
Extrusive Igneous Rocks the answer, meaning its option D. Good luck
Population,adaption,beak shape, species, food, natural selection, variation and trait. Words blank are the one listed ________ is a process by which organization best fit for the environment are most likely to survive and reproduce. This is possible because_______ of the genetic ______ between individuals in a population. after many generation the______ that enhance survival become more widespread through the population over these that do not. Once all the members of a________ have this favorable traits then it would s referred to as an ______ .This selection has occurred with nearly every ______ on Earth. The Galapagos medium ground finch for example had developed a -------- that is different from other finches on the Island. This adaption occurred due to different ______ source. Word blank are listed on top mmm
Answer:
jaiaknakk you have any questions or concerns please visit
I would like to know the answer to a question that Siri has failed me on for ever. WHAT IS LIFE?
Answer: the condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death.
HOPE THIS HELPS
Opiate drugs occupy the same receptor sites as: Group of answer choices endorphins. epinephrine. dopamine. serotonin.
Answer:
Endorphins.
Explanation:
This is because endorphins are natural chemicals the body produced in order to relieve the body of pains which also belong to the same categories as opoid because opoid are drugs that are administered to people to relieve them in of pains. They can be prescribed for short term use mainly after a surgery.
Which of the following best defines incomplete dominance
Answer:
duuuuug deaf hhbcfh c.e rs
Answer:
Black X White = Grey
Explanation:
Describe chemical changes and include 3 examples.
Answer:
These are all chemical changes you can pick which ever one you would like
Explanation:
Burning, cooking, rusting, rotting,food cooking, rust formation, tarnish forming on doorknobs, fuel burning for heat, tarnished penny.Fireworks explosion. Rotting bananas. Grilling a hamburger. Saliva digesting sugar with the use of amylase.
Which best describes the process the respiratory system goes through to provide oxygen to the body?
A.
Air travels in and down the trachea, through the bronchi, and into the alveoli where it is absorbed into the blood.
B.
Air travels in and down the bronchi, through the alveoli, and into the trachea where it is absorbed into the blood.
C.
Air travels in and down the alveoli, through the lungs, and into the bronchi where it is absorbed into the blood.
D.
Air travels in and down the lungs, through the alveoli, and into the trachea where it is absorbed into the blood.
Answer:
The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
Explanation:The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
At what step (1,2,3,4,5 or6). Was. The roller coaster going the fastest
Answer:
it would be at the bottom of the hill. That's where all of the energy from the descent is at its peak.
Based on the diagram below, describe the forces interacting on the yellow bar.Explain how the yellow bar will move due to these forces?
Answer:
They will cancel each other out and it won’t move
Explanation:
Which does not show a relationship between biotic and abiotic parts of an environment?
A. a wolf and the rabbit it hunts B. a beetle and the rock it lives under
C. a tree and the soil its roots grow in D. a river and the fish that swim in it
Answer:
A wolf and the rabbit it hunts.
Explanation:
The question asked for a relationship between biotic and abiotic parts of an environment. This example shows the relationship between two biotic parts in the environment.
Natural Selection is the process by which individuals better suited for survival tend to produce more offspring and over time the population changes to reflect their characteristics.This process can be summarized in 4 steps:
1) ____________ usually results with more offspring being produced that can survive
2) _________exists within any population
3) With limited resources, only individuals with favorable traits are ___________ to survive
4) Over time ,the differential reproductive success results in a population that has _______
Answer:
The mechanism that Darwin proposed for evolution is natural selection. Because resources are limited in nature, organisms with heritable traits that favor survival and reproduction will tend to leave more offspring than their peers, causing the traits to increase in frequency over generations.
Explanation:
Compare What do complex organisms
have that makes them different from simple
organisms
ing Company
Answer: They have different characteristics
Explanation:
what is the role of the ribosome?
A- It copies DNA.
B- It translates RNA into amino acids to build a protein.
C-It copies RNA.
please help is for a final grade
Answer:
B. they assume the role od bringing 2 amino acids together
Why is there only one nucleus in an animal cell
Which statements correctly explain the distribution of water on Earth? Check all that apply.
O One-fourth of Earth's water is frozen water.
One-fourth of Earth's water is groundwater.
Salty water makes up 97% of Earth's water.
Fresh water makes up 3% the Earth's water.
The atmosphere contains 3% of Earth's water.
Lakes and rivers contain 97% of Earth's water.
(100 points)
Answer:Salty water makes of 97% of water
Explanation:
if you think about it the ocean is the biggest water source and its basically all salt.
What aspects of climate do convection currents affect ?
Which one has more thermal energy?
a. a pot of soup boiling on the stove b. a cup of hot coffee
c. a bathtub full of warm water
d. an ice cube in a glass of lemonade
a bathtub full of warm water
I someone help me with this dont know how to do it!
cell membrane are located in
Every kind of cell
only animal cells
only plant cells
Cells do not have membranes
Answer:
only animal I believe sorry if wrong ;)
Like other animals, humans respond to changes in temperature. All BUT one response is a human response to a change in environmental temperatures. That is
A) moving
B) shedding.
C) shivering
D) sweating
the answer is shedding because i had the same question on USAtestprep. i thought they would let me view my answers but they didnt. i got and A.
All but one response is a human response to a change in environmental temperatures. That is sweating. The correct option is D.
What is sweating?Sweating is a physiological process that aids in controlling body temperature. Sweating is the expulsion of a salt-based fluid from your sweat glands, which is also known as perspiration.
Four different strategies exist for humans to react to environmental stress: adaptation, developmental adjustment, acclimatization, and cultural reactions.
A genetically based property known as an adaptation has evolved because it aids living things in surviving and procreating in a certain environment.
Sweating can be brought on by changes in your body temperature, the environment, or your emotional state.
Therefore, the correct option is D) sweating.
To learn more about sweating, refer to the link:
https://brainly.com/question/19763172
#SPJ6
Within the human body, ______ determines the proportional use of slow-twitch muscle fibers to fast-twitch muscle fibers.
Answer:
"Genetic makeup" is the appropriate choice.
Explanation:
The phrase "Genetic makeup" refers to something like the factors that regulate how much those who look with as well as what physicochemical traits visitors possess. They seem to be someone's genotype, but once those genetic mutations have been demonstrated, you illustrate or highlight your phenotype.Answer:
"Genetic makeup" is the appropriate choice.
Explanation:
The phrase "Genetic makeup" refers to something like the factors that regulate how much those who look with as well as what physicochemical traits visitors possess.
They seem to be someone's genotype, but once those genetic mutations have been demonstrated, you illustrate or highlight your phenotype.
Which of the following lists the steps of technological development in the
correct order, from first to most recent?
Two reactants that are used in the process of photosynthesis are __________
A
water and carbon dioxide
B
glucose and water
C
carbon dioxide and oxygen
D
oxygen and water
Answer:
a water and carbon dioxide
Explanation:
Which statements describe global warming? Select two answer choices.
Global warming can be decreased through deforestation.
Global warming occurs naturally.
Global warming results from the buildup of nutrients in runoff.
Global warming is likely increased by humans.
Global warming is enhanced by nonnative species.
Answer:
2.) Global warning occurs naturally
4.) Global warning is likely increased by human
Explanation:
Answer:2(B) and 4(D) are your correct answers!!
Explanation:have a meticulous Monday lovely’s!⭐️
The light-independent reactions of photosynthesis needs __________.
A
water
B
carbon dioxide
C
oxygen
D
cellulose
How is the earthworm beneficial to the formation of soil?
A)
They eat soil.
B)
They digest soil.
C)
They mix soil.
D)
They aerate soil.
E)
All of the above.
The_____a planet is from the sun, the _____ it takes the planet to revolve around the sun. Making the year for that planet 165
I need help with this, this is my science and I’m working on planets
Answer: The further a planet is from the sun, the longer it takes the planet to revolve around the sun.
Explanation: Kepler’s law relating distance and period of revolutionis that the square of the period of revolution is proportional to the cube of the length of the semi-major axis of the elliptical orbit, roughly the distance from the sun.
True or False: Photosynthesis and
respiration help both plants and
animals because they form a cycle
that both need.
Answer: I believe this is FALSE.
Explanation: I say this because, although photosynthesis is required to keep the plants alive which causes respiration. It is not objectively needed in the cycle, and it isn't caused by animals.
I hope this helps :D.