Answer:
True or False?
A substitution in an exon that doews not change the amino-acid product probably occurred in the FIRST base position.
False; Third
A plant can have either broad leaves (B) or narrow leaves (b). A plant with genotype BB is crossed with a plant with genotype Bb. Which Punnett square correctly represents this cross?
The punnet square that correctly represents the cross between a plant with genotype BB and Bb is diagram C.
What is a punnet square?A punnet square is a tabular representation of the cross between the genotypes of an individual.
The gametes of each individual is used to plot the punnet square.
According to this question, a plant with genotype BB is crossed with a plant with genotype Bb. This means that the punnet square will have the following alleles for each genotype:
BB - B and BBb - B and bLearn more about punnet square at: https://brainly.com/question/25357981
What characteristics does the fungi and animals share?
Over the past 50 years, the size of the human population
Select one:
a.
stayed about the same.
b.
increased by 1 billion.
c.
more than doubled.
d.
none of these.
Let P = purple flowers and p = white, and T = tall plants and t = dwarf. Of the 16 possible gamete combinations in the dihybrid cross PpTt x PpTt, how many would be the phenotype white, tall?
List three things that are limiting factors on the growth of a population.
Answer:
in my opnion, in the natural world, limiting factors like the availability of food, water, shelter and spacecan change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations.
Explanation:
very
Which of the
following mineral
characteristics are
associated with
gold?
A. it is a compound
B. it is made of many elements
C. it is man made
D. it is a solid
Answer:
A. It is a compound
Explanation:
Color, hardness, streak, specific gravity, ductility, malleability
Color, hardness, streak, specific gravity, ductility, malleability. Many uses in jewelry, coinage, and bullion. Gold is an electrical conductor used in computers, circuits, appliances, cell phones, etc. Dental work, gilding, and many other uses.
because of the way the lens of the eye bends light rays, the image produced by the lens is
A. Right side up
B. Black and white
C. Upside Down
D. Usually blurred
Answer:
upisde down
Explanation:
The process of bending light to produce a focused image on the retina is called “refraction”. Ideally, the light is “refracted,” or redirected, in such a manner that the rays are focused into a precise image on the retina.
Name one weakness in your model
Answer:
This model doesn’t specifically state where the Calvin cycle takes place. The student’s model doesn’t specifically label the location either, so this is a definite weakness in the new model.
Explanation:
edmuntum answer
Task 2
Presenting a Persuasive Argument
In this activity, you’ll use presentation software to create a presentation of 10 to 15 slides that predicts how Earth’s climate zones (polar, temperate, and tropical) will change over the next century. You’ll use what you learned about the climate zones in Task 1. Your presentation should answer these questions:
Which types of climactic events do you predict will alter the climate zones?
How will climate zones be affected?
What evidence from online or other sources supports your predictions?
How might changing climate zones affect the plants and animals that live in them?
Follow the steps provided to plan and create your persuasive presentation. Do additional research if necessary and use this guide to writing a persuasive argument.
Estimated time to complete: 2 to 3 hours
Part A: Forming a Thesis
A thesis statement is the central idea of your argument. It should be focused and provide answers to the question, What am I trying to claim? It should tell listeners how you think Earth’s climate zones will change over the next century. Write your thesis statement in the answer space.
Greater climatic change in the next century is expected higher as compared in the past.
How Earth’s climate zones will change over the next century?Across the globe due to increases in greenhouse gases such as carbon dioxide (CO2) in the atmosphere, temperature and precipitation patterns shows great change. The rate of climatic change in the next century is expected higher than nowadays.
So we can conclude that greater climatic change in the next century is expected higher as compared in the past.
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Which characteristics apply to the autonomic nervous system?
Answer:What is one of the big differences between traditional media and social media?
a. participatory production
b. social media reaches only a few people at a time
c. the management structure of the companies
d. traditional media offers no way for audiences to communicate with media producers
Explanation:
"Adaptations develop in response to environmental changes. For example, if a human population was displaced into the ocean, eventually the individuals would develop gills and fins to survive in the water." Is this statement true or false? Explain your answer.
Answer:
uh Photoperiodism
Explanation:
What is the best measure of biodiversity? Is it
• the total number of species in an area
• the even distribution of species across that area
• whether or not rare species are present
• Whether or not the species have different “functions” in the ecosystem?
An effective way to reduce the waste released into the environment would be to pass a law
OA. limiting the number of fish that can be caught in the river.
OB. requiring the company to release its wastewater into a local pond.
a
OC. requiring the factory to pump its water to a treatment plant.
OD. requiring people to avoid boating and fishing on the river.
Answer:
OC
Explanation:
In OA, by limiting the number of fish caught does not have any connection with the waste released. Its totally different idea.
In OB, pond is still a part of environment. Pond too have its own habitat and no mater if the company release less waste or too much waste, it still affect the environment.
In OD, by avoiding boating we dont have much to do. Still there is no correlation with redcing the waste released.
What genotype would BOTH parents have to be to ensure that ALL offspring have unattached earlobes?
Answer:
homo zygous recessive
little a is the recessive gene and since little a is for unattached earlobes both parents need little a for all offspring to have unattached earlobes
hope this helped <3
3. A type of intercellular connection in which the outermost portions of the two cell
membranes have a tight seal together is termed a(n):
A) gap junction
B) sealed junction
C) tight junction
D) tough junction
if the original cell is dead, does it stay their or does it disappear after mitosis?
Answer:
It disappears. The cell disappears because it can no longer divide if it dies.
if the original cell is dead, the cell is almost dead too. It has no ability to divide itself too.
What are the types of cell division ?There are two types of division one is mitosis and the other one is meiosis.
Once mitosis completes, the cell has 2 groups of 46 chromosomes, each enclosed by their own nuclear membrane. The cell later splits in 2 by process called cytokinesis and creates two clones of the original cell each with 46 mono valent chromosomes.
Mitosis is a nuclear division in which duplicated chromosomes segregates and distributed into daughter nuclei. The cell will divide after mitosis in a process called cytokinesis in which the cytoplasm is divided and two daughter cells are formed.
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Space X rocket traveled 1.2 miles
over a 3 second interval Calculate
the acceleration.
Answer:
7
Explanation:
What role do bacteria play in the nitrogen cycle?
Question: What role do bacteria play in the nitrogen cycle?
Explanation/answer: Bacteria plays a central role: Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates. Bacteria of decay, which conconvertsert decaying nitrogen waste to ammonia. Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
Hopes this helps! Have a nice week!
Answer:
Nitrogen-fixing bacteria
Explanation:
Nitrogen-fixing bacteria
The role of nitrogen-fixing bacteria is to supply plants with the vital nutrient that they cannot obtain from the air themselves. Nitrogen-fixing microorganisms do what crops can’t – get assimilative N for them. Bacteria take it from the air as a gas and release it to the soil, prima
~juice
4. To break apart a polymer into individual monomers, what process would you use?
Answer:
hydrolysis reactions
Which is not a famous art centre in South Africa.
a. Polly Street b. Rorkes Drift C. Community Arts Centre d. Long Street dot Previous page
Which of the following indicates that all organisms can be traced back to a common ancestry?
A.) The genetic code consists of nucleotides in triplet codes.
B.) There are a few organisms that respond differently to the start and stop signals in the genetic code.
C.) Microorganisms contain codons and anticodons.
Answer:
The genetic material's inevitability.
Explanation:
Show how that the DNA of all creatures, both living and dead, can be traced back to a single point, which is our common ancestral origin of life.
Mark me brainliest.
Answer:
A. The genetic code consists of nucleotides in triplet codes.
Explanation:
I did a study guide and the right answer was A.
What is the symbol of the element with 28 protons in its nucleus?
I will give Brainliest!!!!!!!!
Which of these statements is the most correct regarding GENOTYPE?
A. The genotype is the combination of the two alleles that are inherited from your parents.
B. The genotype is the physical appearance of the trait determined by a certain phenotype.
C. The genotype is the allele that you inherit from your mother.
D. The genotype of a trait does not influence the phenotype at all.
Two rabbits mate, each with one dominant gene
(F) for black and one recessive gene (f) for
white.
How many offspring out of every four will be
black? (complete a Punnett square to help
yourself)
A.three
B.four
C.two
D.one
I NEED HELP ASAP PLEASE?!!!!!
Answer: Projects are expected to create or restore more than 6,600 acres of wetland, marsh and beach habitat, while reducing urban runoff by more than 132 million gallons. The work is expected to benefit more than 210 communities while engaging more than 5,300 young people, veterans and volunteers.
Hope this helps!!
Imagine that you are a baseball, and are being used in a game. Write a story that tells about the different forces you feel during the game. Remember that any time an object’s motion changes, there must be some kind of force acting on it.
Explanation:
It's hard to believe, but everything in the world is in motion, all the time. Even things that look perfectly still are packed with atoms that are vibrating with energy. Understanding how motion works was one of the great milestones of science and it's credited to the brilliant English physicist Sir Isaac Newton. His laws of motion, written over 300 years ago, were so well stated that scientists still use them in most situations today. The basic idea Newton taught us is that motion is caused by forces—which is easy enough to understand: kick a ball (the force) and it flies into the air (the motion). But forces don't always make things move: a bridge has lots of forces acting on it, but it doesn't go anywhere. Also, the "motion" forces produce is sometimes a shift in the direction in which something is moving or a change in its shape. So what exactly are forces and how they do they produce these different kinds of motion? It's time to take a closer look at the science of moving things!
Discuss the influence of environment on neonatal development
can affect neural, reproductive, immune and cardiovascular function
through air, water, food
pubmedncbinlmnihgov
What determines the capacity of the torch and the tip
being used?
A.Base Metal Type
B.Metal Thickness
C. Shielding Gas
D. Hose Length
Answer:
B : Metal thickness . METAL THICKNESS determines the capcity of the torch and the tip being used .
Answer:
What determines the capacity of the torch and the tip being used?
B. Metal Thickness
Explanation:
The welding tip size determines the flame size. The metal thickness and joint design dictate the correct tip size. The oxy-acetylene welding gas pressures are set according to the manufacturer's guidelines.
Which characteristic did you use to identify the tree
Answer:
The most commom tool used to identify a tree is the LEAF - its unique shape, its margin, its colours, its venetion and how the leaves are arranged on the branch, are vital keys to identify a tree. The other most obvious key to identifying a tree is its FLOWERS, if it any.
Explanation:
Cedar waxwings are one species of bird that is adapted to
withstand our cold winters. Bird watchers in Barrie provide
cedar waxwings with seeds at birdfeeders during winter
months. wum
(a) Would the seeds alter the carrying capacity of the
ecosystem? Explain.
(b) Provide a hypothesis that explains why bird watchers have
noted an increase in the falcon population in recent years.
The process of adding or removing the food supply (seeds) in an ecosystem would alter its carrying capacity.
What do you mean by Carrying capacity?Carrying capacity may be defined as the maximum number of individuals that can be supported by a habitat to live. Every habitat has a fixed carrying capacity.
When the winter period comes, it decreases the number of seeds of cedar waxwings. At this time seeds undergo to dormant stage due to the freezing temperature of the winter, hence they can not be reproduced at this point.
In spite of this, offering seeds to the bird feeders during winter can be adequate for the reduction in the food supply of these birds.
It can assist them with sufficient food resources which allows them to get through the winter season. Hence, increasing the carrying capacity for the cedar waxwings in the ecosystem.
Therefore, it is well described above.
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