The bushes have alleles for blue and red berries. Bushes with both red and blue alleles make purple berries.
If the birds only like to eat blue berries, what is the selective pressure the birds are putting on the bushes?
For more plants to have red
berries.
For more plants to have purple
berries.
For more plants to have blue
berries.
Submit
Answers
Answer:For more plants to have blue berries
Explanation:
If the birds only like to eat blue berries in an environment with blue and red berries, the birds are putting selection pressure for more plants to have red berries.
Selection pressures are factors that act to boost or limit the organism's capacity to thrive in an environment. It could be biotic or abiotic.
The availability of purple berries in the environment is dependent on the mixing of both blue and red berry alleles.If birds keep picking on the blue berries, it means fewer blue berries would be available to mix with red berries in order to produce purple berries.Hence, fewer blue and purple berries would be available in the environment with time leaving only red berries to thrive.In other words, the continuous picking on blue berries by birds will only increase the availability of red berries with time.
More on selection pressure can be found here: https://brainly.com/question/7091258
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Answer:
Sunlight
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Today why are fossil fuels more commonly utilized than alternate energy?
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So they are more careful
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Renewable energy, on the other hand, typically emits less CO2 than fossil fuels. In fact, renewables like solar and wind power—apart from construction and maintenance—don't emit any CO2 at all. With renewable energy, you can breathe easier, stay cooler, and create a more comfortable world for generations to come.Jan 2, 2018
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¿Por qué consideras importante la medición de propiedades y/o fenómenos en las ciencias experimentales?
Answers
Answer:
una medición debe ser precisa y objetiva ya que sólo de este modo es posible reproducir el diseño experimental en condiciones controladas
Explanation:
Las ciencias experimentales son aquellas que realizan estudios en condiciones controladas (experimentos) con el objetivo de comprender el mundo natural que nos rodea. La medición juega un papel crucial en las ciencias experimentales ya que sólo una medición precisa y objetiva permite reproducir los resultados obtenidos en diferentes experimentos. De este modo, el proceso de cuantificar magnitudes está directamente asociado a la confiabilidad de los datos obtenidos en un experimento y consecuentemente también a la confiabilidad de las conclusiones derivadas de la aplicación del método científico experimental.
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Answers
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Explanation:
Which of the following correctly states the law of conservation of energy?
A. Energy cannot be created or destroyed but it can be transformed from one form
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B. Energy can be created or destroyed, as well as transformed from one form to
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C. Energy is created when it is transformed from one form to another
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Answers
1. The dependent variable is also called which of the following?
O responsive
O responding
O manipulated
O manipulator
2. The independent variable is also called which of the following?
O Responsive
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PLEASE HELP FAST!!! I’m timed
Answers
2.Manipulated
Answer: Independent=Manipulated
Dependent=Responding
Explanation:
It's in Nearpod
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Answers
Answer:
Genetic Engineering also known as genetic modification are techniques used to transfer genes from the cells of a donor organism to those of a recipient.
One example is the formation of golden rice. 3 types of genes are added. Two come from daffodils and one from a bacterium, together forming beta-carotene, the chemical which give carrots their colour hence the name 'golden rice'. This is an advantage in LEDCs as beta-carotene is converted to vitamin A, which could save the eyesight of millions of children.
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A 38-year-old man (Hh) recently has been diagnosed with familial hypercholesterolemia which is a dominant disorder. Prior to his diagnosis, he and his wife had 3 children, a boy first and then two girls. The wife was recently tested negative for familial hypercholesterolemia (hh). One of the girls tested positive for the disease while the other two siblings tested negative. What are the genotypes of the children? What is the probability the next child inherits the disease?
Answers
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
what substances must a plant take substances come from
Answers
Answer:
carbon dioxide,water,sunlight,chlorophyl
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Which of these statements correctly describes one way that asexual and sexual reproduction are alike?
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D. Both types of reproduction can occur in all organisms, depending on environmental conditions.
Answers
C. Both types of reproduction enable genetic information to be passed from parent to offspring.
It doesn't matter if the reproduction is sexual or asexual, because the offspring has the parent(s) dna and genetics either way.
The primary similarity between sexual and asexual reproduction is that they both have as their primary goal the generation of progeny into which genetic information is passed on, hence option c is correct.
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These are sacs that function in digestion, small storage area of an animal cell
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ER
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A habitat supports ten thousand rabbits, however, the habitat has enough water and space to support twenty thousand rabbits. What might be a reason for
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Answer:
Earthquake
Explanation:
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Answers
2.) gymnosperms
3.) bryophytes
4.) angiosperms
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When the energy symbols stop moving, the temperatures of iron block and water
are__________.
Answers
Please help meee someone
Answers
Answer:
Genes are segments of deoxyribonucleic acid (DNA)
Each chromosome is made up of DNA
Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you — or inherited — from your parents.
Explanation: C
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Answer:
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Answers
Do you think we should focus on saving the bees, technology, or both? Why? CAN YOU HELP PLZZZZ HURRYYYYYYY
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Answer:
Hope this helps!
Explanation:
We as a species should focus on both because Technology and bees are both neccesary components to our daily healthy life.
Answer:
Both.
Explanation:
Bees are very important, they help pollenate our crops and keep the earth healthy. As with technology, it can also do many things to help our ecosystem. We also have ways of helping bees with technology.
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Answers
Answer:
TGGCATA is the complementary DNA strand.
Explanation:
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this is the key
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Answers
Answer:
Explanation:
……
Differentiation is the process by which some of a plant cells become root cells, and other become stem cells. Option D is correct.
Differentiation:
It is the process by which cells become different cells such root or stem cells. This is found in the stem cell and all plant cells have stem cells property.
During the differentiation, the cells change in the cell morphology, membrane potential, and metabolic activity.
Therefore, Differentiation is the process by which some of a plant cells become root cells, and other become stem cells.
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Models are often used to explain scientific knowledge or experimental results.
A model of an ecosystem is shown below.
This model classifies organisms based on
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2. b
3. seismograph
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Should girls cook during menstrual days or not? Why? plz tell me fast
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Answer:
IN OLDEN TIMES:
A girl, when she reaches puberty is barred from entering the prayer room or performing any religious prayers during her menstruation. The only reason mentioned in our scriptures is that she is (ashudha) unclean during that period.
During ancient days, women would take bath in the river, pond or near the well. During the time when the girl would be menstruating, it would be awkward to bathe outside in the river as it would probably ‘pollute’ the water.
So, the ladies did not take bath. Since the ladies did not take bath, they were naturally termed ‘unclean’ during that time. Hence, their being barred from the clean’ places in the house, namely the prayer room or the kitchen.
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Segregating to pray requires a positive attitude and people tend to respond to the negative virations of a person standing with you; maybe that was the reason why a woman was barred from public places and the kitchen.
TODAY:
Times have changed,
It is the old saying of old people. But of a girl cooks during periods then it is not to become bad in taste or it won't get spoiled. The taste of food is going to be same as she cooks on other days. So I think this saying is wrong and girls can cook during their mensuratl days. It is a natural cycle and they r not responsible for it
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Answers
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explanation:
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Answers
Answer:
beacsue they have unknown long term risks
Explanation:
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Explanation:
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ull 2 Laux, Jason
A
mechanical energy
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С
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what would be the RNA strand produced after transcription?
5' A-T-T-C-G-A-T-G-C 3'