Answer:
evolution acts on phenotypes on the individual level but evolution is at the population level
Explanation:
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Describe the organization of living things from smallest to largest. How is each level different?
Answer: The levels, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.
They differ from size, structure, complexity, and how they work as a whole
Explanation:
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Global winds are more likely to affect warm ocean currents than cold ocean currents. Which statement BEST explains why this is true.
Global winds are more likely to affect warm ocean currents than cold ocean currents because warm currents are more likely to be surface currents. So, the correct option is (C).
What are Global Winds?Global winds are defined as those winds that are said to form general circulation wind patterns and are likely to affect cold currents as they drag water for miles and make the current sink beneath warm water.
These cold currents are found on the western margins of the continents and the winds push them back and hence the warm currents are likely to form on the surface.
These are the winds that are in the belts that go around the planet. Global winds are caused by uneven heating of the atmosphere where the Coriolis effect causes winds to move obliquely over the surface.
Thus, Global winds are more likely to affect warm ocean currents than cold ocean currents because warm currents are more likely to be surface currents. So, the correct option is (C).
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Your question is incomplete, most probably the complete question is:
Global winds are more likely to affect warm currents than cold currents. Which statement BEST explains why this is?
A) Cold currents move from east to west.
B) Cold currents move from north to south.
C) Warm currents are likely to be surface currents.
D) Warm currents contain less salt than cold currents.
A community ecologist would most likely study A. population growth of a single species. B. interactions among individuals of different species living in a small area. C. the cycling of matter through biotic and abiotic components of a geographical area. D. interactions among individuals of the same species living in a small area. E. energy flow through an ecosystem.
Answer:
The correct answer is B. interactions among individuals of different species living in a small area.
Explanation:
A community ecologist studies the set of populations of organisms of different species that inhabit and interact with each other in the same place for a period of time. The ecological community has to be studied as a unit or set and not independently each species of living beings that forms and interacts, that is, their distribution, organization, quantity, demography and reciprocity between the different populations that cohabit are included. Likewise, the main perspective of a community ecologist is found in the interrelationships between populations depending on the genotypic and phenotypic characteristics determined.
what's the meaning of life if the end goal is death
Answer:
Some biology scientists believe life is all about sex and not dying, but it's not that simple.
Explanation:
Life is but a short period of time in this world, and the purpose of life is mainly to enjoy yourself while you live, live life to its fullest. But even better, to help shape a different world in which other people will benefit. You might only live for a few weeks, maybe 100 years, but you should do what you can in your life, help the community, and be proud of what you've accomplished within this world.
the meaning of life is very hard to explain knowing that one day u will die. but thats ,why its so amazing not knowing what the future holds life is a creation just like a flower is bloom to its fully grown think of that has all the accomplishments you have made and the downfalls. they all shape you and you shape yourself to be what you want to be life is your diary u make it how you want the end goal is death sadly but we die with a sense we changed a person a someones life we learned more then the next. life is a creation
please help me with this
Answer:
1.D 2. i
Explanation:
In a genetic cross, a Punnett square is used to determine the possibilities of the genotypes and
among the offspring.
In a genetic cross, a Punnett square is used to determine the possibilities of the genotypes and phenotypes among the offspring.
Genetics can be defined as the scientific study of hereditary and all of its components (genes) within the body of an organism.
A Punnett square can be defined as a square diagram that is used to predict the possible allelic combinations of gametes in a particular breeding (cross) experiment of parent organisms with known genotypes and phenotypes.
Basically, a Punnett square is a visual representation which was developed in 1905 by Reginald C. Punnett.
In conclusion, a Punnett square is typically used to predict the probability of the genotypes and phenotypes among the offspring in a cross experiment of parent organisms.
Read more: https://brainly.com/question/24261254
A forest fire destroys an area. Asmall population of trees and a large population of birds are both affected.
Which type of limiting factor causes this?
A. density dependent
B. Hensity independent
C.opulation dependent
D. opulation independent
HELP PLS!!!
Cara is explaining to her sister how the solar system formed. Which description would she use to explain the solar nebula
A. a rotating cloud of dust and gas
B. a disk of material surrounding a young star
C. a small body from which planets form
D. a rocky core surrounded by a deep atmosphere of gas and ice
Answer:
The correct answer is A. a rotating cloud of dust and gas.
Explanation:
Nebulae are regions of the interstellar medium (clouds) made up of gases (mainly hydrogen and helium) and dust. In other words, nebulae are concentrations of gas in which we find hydrogen, helium and stardust in greater quantities. They are structures that are actually very important for the universe, this because inside it is the place where stars are born, which arise due to the condensation and aggregation of matter. The nebular theory states that the Solar System reached the form current from a solar nebula (a gas cloud), more than 4.5 billion years ago. The large cloud of molecular gas was affected by a certain phenomenon that would have taken place in the vicinity. Like the explosion of a supernova or the passage of a star that would produce a strong gravitational impact. The result of this event made the matter agglomerate in different places. The high concentration of matter caused the nebula to collapse. Becoming a protostar, (bodies whose characteristic is to be surrounded by clouds and contain preplanetary matter inside), that is, gaseous matter in the outermost part and solid inward. At the core of this structure, the temperature is so dominant that nuclear reactions take place to compensate for the gravitational force. This leads to a hydrostatic equilibrium and the formation of a fundamental star: the Sun. The rest of the mass flattened, forming a protoplanetary disk where the protoplanets were being formed, which would evolve to become the current planets, their satellites and the others bodies of the solar system.
Antihistamines make people drowsy because they A. block the effects of tuberomammillary hypothalamic neurons. B. inhibit the cholinergic nuclei in the brainstem. C. are selectively taken up by VLPO neurons. D. mimic noradrenaline and serotonin at several metabotropic receptors. E. excite several classes of neurons in the raphe.
Answer:
e.) block the effects of tuberomammillary hypothalamic neurons.
Explanation:
Antihistamines can be regarded as drugs that use in treating allergic rhinitis as well as other allergies. Antihistamines are been taken by people as inexpensive as well as generic, and over-the-counter drug which gives relief from nasal congestion, dust mites and also
sneezing and hives caused by pollen.
The first-generation antihistamine diphenhydramine which is a first generation is active ingredient found in Benadryl, which provide relieve against running nose and sneezing. It should be noted that Antihistamines make people drowsy because they block the effects of tuberomammillary hypothalamic neurons.
process by which an ovum is released from tje ovary of a human female?
what is the best way to add more wolves and bees into a park?
how do you do Math on The periodic Table
Answer:
you don't the periodic table is for chemistry
chemistry involves math so maybe thats how
Explanation:
which test is used to test carbohydrates
Answer:
Explanation:
The answer is Benedict's reagent
Answer:
e
Explanation:
1. Describe the classical scheme of gene expression from DNA to RNA to protein.
2. Explain DNA replication and recombination.
Answer:
1. The central dogma of molecular biology is DNA >>transcription>> RNA >>translation>> protein
2. DNA replication refers to the genetic process of generating two identical DNA molecules from one DNA sequence. Recombination refers to the exchange of genetic material (DNA) between non-sister chromatids during cell division (meiosis)
Explanation:
Gene expression (also known as transcription) is the process by which a specific fragment of DNA called gene is used as template to synthesize an RNA molecule, usually a messenger RNA (mRNA), which is in turn used as template to create a protein. This final product (i.e., the protein) has an effect on the phenotype of the individual. The DNA template is a single-stranded ordered polynucleotide chain composed of four different types of nitrogenous bases: Adenine, Thymine, Guanine and Cytosine. In the complementary RNA molecule, Thymine bases are replaced by Uracil bases. Moreover, DNA replication refers to the process by which cells duplicate their genetic material before cell division (either mitosis or meiosis). During this process, both DNA strands are separated and each one is used as a template to synthesize a new DNA molecule. Finally, recombination or crossing over is a process where non-sister chromatids exchange genetic material during meiosis I (Prophase I). Recombination is known to increase genetic variation in resulting meiotic cells.
Which observation proves that a cell is a eukaryote?
Which of these is a distinguishing characteristic of a temperate grassland?
A. Giraffes, zebras, and wildebeests
B. Warm weather all year long
C. Low annual precipitation
D. Deep, fertile soil
Answer:
A. Giraffes, zebras, and wildebeests
Explanation:
Answer:
Its actually C
Explanation:
How does dividing species into kingdoms help us understand them?
It helps us to see which animals existed first.
It helps us understand how animal organ systems work.
It helps us understand the differences and similarities among living things.
It helps us to predict which changes animals will make to adapt to their surroundings.
what do you think will happen if all things cannot be moved
Answer:
if all things cannot be moved
Explanation:
then there's no point of moving anything
The myenteric plexus is located in which layer of the alimentary canal?
A. Mucous
B. Serosa
C. Sumucosa
How would the changes that occur to water when it is boiled be
best described?
Choose one:
A: a chemical change
B: physical change
C: both of them
D: niether of them
Answer:
I think the answer would be C.
Explanation:
Answer:
The answer is C.Both of them
Consumers, producers, and decomposers are all
A. carnivores
B. abiotic
C. omnivores
D. biotic
Answer:
It is D
Explanation:
A biotic factor is a living thing that has an impact on another population of living things or on the environment.
Which material heats fastest, the rock, the sand or the water?
Explain your answer.
Answer:
Sand
Explanation:
Sand heated up faster than water because sand is darker than water; dark-colored materials will absorb more light. Sand heated up faster than water because sand is a solid and water is a liquid. Water is a slow conductor of heat, thus it needs to gain more energy than the sand or dry land in order for its temperature to increase. On the other hand, soil loses its heat much faster. Water has to lose more energy than the sand (dry land) in order for the temperature to decrease.
which reason best explains why carbon is able to form macromolecules?
A. carbon is a very large element
B. carbon can bond with many elements
C. carbon is found in all living things
D. carbon is found in energy storing molecules.
The ____ inside the stratosphere blocks ultraviolet radiation.
Answer:
The ozone layer sits in the middle of thestratosphere, and blocks ultraviolet radiation.
Answer:
ozone layer
Explanation:
The ozone layer sits in the middle of the stratosphere and blocks ultraviolet radiation.
Michael takes a personal inventory of the food he eats. Which foods on his inventory could be classified as nutritious? Check all that apply.
a bowl of fruit
steamed vegetables
a bag of potato chips
a candy bar
whole wheat toast
fried onion rings
a grilled chicken breast
Answer:
a bowl of fruit
steamed vegetables
whole wheat toast
a grilled chicken breast
Explanation:
Just answered the question on Edge and got it correct.
Is squids shooting out ink behavioral adaptation?
A celestial body that orbits the Sun in the Solar System
*
Comet
Meteoroid
Asteroid
Planet
Meteorite.
Please if I pass I can make it to the next grade
Answer:
A planet is a celestial body that revolves around a star. In our solar system, Earth is the third planet from the sun. The word planet comes from the Greek planetes, which means "wanderer." Since ancient times, people have been fascinated by the wandering of celestial bodies in the night sky.
Explanation:
In DNA, what would be complementary to A - G - C-T-A?
Answer:
T-C-G-A-T
Explanation:
Adenine pairs with Thymine (A with T)
Cytosine pairs with Guanine (C with G)
How can gardeners and farmers add nutrients to soil? (Select all that apply.)
A. adding fertilizer to the soil
B. watering the soil
C. adding compost to the soil
D. heating the soil
Answer:
A. and B.
Explanation:
Answer:
A and b
Explanation:
hope to get brainlist :))) (gimme i helped u)
16.
value:
10.00 points
Which of the following defines a postzygotic isolating mechanism?
Gametes don't recognize each other, and fertilization doesn't take place.
Offspring produced are infertile, as they have a random number of chromosomes.
Individuals discard each other, as they don't have the same mating rituals.
Ο Ο
Different species have different sex organs, which aren't compatible.
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Answer: C, offsprings produced are infertile
Explanation: I just got it right on my test
