(ii) Two grey mice, when mated, produced a total of 8 white, 9 black and 17 grey offspring. Student A suggested that grey coat colour was dominant in the mice. Student B strongly disagreed Which student is right? Explain your answer using appropriate symbols (4 marks)​

Answers

Answer 1
Answer: Grey color is the dominant color in this case because both parents are what color so they pass that on to the offspring and there where more grey offspring then any other

Related Questions

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Answers

I also have the same problem

SOMEONE PLEASE HELP

The input of sewage, fertilizer runoff, and animal waste can cause the formation of Choose one: A. an algal bloom. B. nutrient-poor soil C. fertile farmland. D. an artesian well.

Answers

Answer:

An algal bloom.

Explanation:

The input of sewage, fertilizer runoff, and animal waste can cause the formation of an algal bloom (abundances of cyanobacteria)  because of the excess nutrients (nitrogen or phosphorus). If there are too much nutrients in the water (caused by the sewage, fertilizer runoff, and animal waste) it creates a perfect environment for excess growth, being an algal bloom. Algal blooms are toxic and are known to be harmful to the animals that rely on this source for their survival and humans as well.

Along one side of a DNA molecule, the nucleotides are connected to each other by ________ bounds between _______

Answers

Answer:

Nucleotides are joined together by covalent bonds between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar in the next nucleotide.

Explanation:

Along one side of a DNA molecule, the nucleotides are connected to each other by covalent bonds between the phosphate group pf one nucleotide and the third carbon atom of the pentose sugar (deoxyribose sugar) in the next nucleotide.

How nucleotides are arranged in DNA?

Two nucleotides are attached via a phosphodiester bond to form dinucleotide. Another  nucleotides are added in same manner to form polynucleotide chain.

In this polynucleotide chain, the nucleotides are connected to each other by covalent bonds between phosphate group of one nucleotide and third carbon atom of deoxyribose sugar and forms a phosphate backbone of DNA.

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Describe the following features of processes evaluation leaching zone of accumulation and hardpan. PLEASE HELP ME ITS DUE IN 10 MINS. NO LINKS!!!

Answers

Explanation:

As soils mature, they develop soil horizons as organic matter accumulates and mineral weathering and leaching take place.

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Check out the areas of low pressure on the weather map. Which of these is NOT characteristic of low pressure areas?
A) Storms are likely
B) Weather is cooler and drier.
Weather is wetter and warmer.
D) Air is less dense and the formation of clouds more likely.

Answers

Answer: B

Low pressure tends to bring storms with it, form clouds and allow for the weather to be wetter and warmer. High pressure bring cooler and drier weather.

Why do we recycle?



in long answer

Answers

We recycle to save resources and make new ones . Also to prevent pollution .and it helps people save some money , also the environment.
By turning bottles, packaging and other plastic refuse into new goods, recycling helps the environment and creates new economic opportunities. Plastics recycling keeps still-useful materials out of landfills and encourages businesses to develop new and innovative products made from them. MAKE SURE TO REWORD THIS!

Why does each offspring get 2 alleles for a trait?

Answers

During meiosis, chromosome pairs are split apart and distributed into cells called gametes. Each gamete contains a single copy of every chromosome, and each chromosome contains one allele for every gene. Therefore, each allele for a given gene is packaged into a separate gamete.

Which of the following statements describes a benefit of most cells being
small?
A. Small cells have a greater surface-to-volume ratio than larger
cells.
B. Small cells move more quickly than larger cells.
C. Small cells have a smaller surface-to-volume ratio than larger
cells.
D. Small cells move more slowly than larger cells.
SUBMIT

Answers

Answer:

Small cells have a smaller surface to volume ratio than longer

what other type of cell besides plant has a cell wall

Answers

bacteria , fungi and algea

Plant and animal cells have a lot in common. Compare and contrast the two cells. Select the features that you find in BOTH types of cells. Question 17 options: membrane, nucleus, cytoplasm, membrane, chloroplasts, nucleus cell wall, cell membrane, nucleus cell membrane and cell wall, chloroplasts.

Answers

Answer and explanation:

Animal cells do not have cell walls or chloroplasts but both plant and animal cells contains nucleus and cell membrane.

they overcame by the blood of the lamb and the word of their testimony

Answers

Answer:

Revelation 12:11

Given that the fossil record provides the key evidence for evolution, what is the importance of the theory of evolution?

Answers

Answer:

It represents our understanding of the process by which evolution occurs.

Explanation:

Where are materials stored in single celled organisms?

Answers

Answer: Ribosomes most of the time.

Explanation:

Joanna was chewing gum and talking to her friend when suddenly she swallowed her gum. Which phase of swallowing was most likely involved in the accidental swallowing of her gum

Answers

The phase of swallowing that was most likely involved in the accidental swallowing of her gum is the pharyngeal phase.

There are different phases of swallowing is divided into three, namely:

oral phase

pharyngeal phase and

esophageal phase

The oral phase is voluntary while the pharyngeal and the esophageal phase is involuntary.

The pharyngeal phase involves the movement of the bolus of food from the oropharynx into the esophagus.

Since the Joanna accidentally swallowed her gum, it is an involuntary action of the pharyngeal phase of swallowing.

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Which type of animal have thick skin and long Eyelashes?​

Answers

Answer:

Camel

Explanation:

If 2n=46 for a particular cell, then the chromosome number in each cell after meiosis would be

a. 92
b. 46
c. 23
d. 6
e. none of the above

Answers

Answer:

C. 23

Explanation:

In humans (2n = 46), who have 23 pairs of chromosomes, the number of chromosomes is reduced by half at the end of meiosis I (n = 23).

Why did you leave me when I needed you the most it hurts me




































Lol jk



points for yall hehe

Answers

Answer:

I need to pee and in tired of this school

Answer:

I'm not worth it

Explanation:

I am not the person who can heal when you're hurt or in pain.

identify the conditions for a standard electrochemical cell.

Answers

Answer:

Explanation:

Standard conditions are those that take place at 298.15 Kelvin (temperature), 1 atmosphere (pressure), and have a Molarity of 1.0 M for both the anode and cathode solutions. ... Electrochemical reactions rarely occur under standard conditions.

Someone who needs to import wildlife species for scientific research would need to consult the _____ to determine the regulations on moving that species across international borders.

Answers

The individual should approach the U.S. Fish and Wildlife Service’s International Affairs Program, in other to determine the regulations on moving that species internationally.

This program through coordinated efforts; protect, restore, and enhance the world’s diverse wildlife resources both domestically and internationally but with a greater focus on international species.

There are different categories of wildlife species based on their abundance and distribution. Some are regarded as foreign endangered and threatened species. And the need to protect these species is priceless.

That's why the import/export of these scarce species is regulated and restricted by laws and legislation.

For whatsoever reason, the U.S. Fish and Wildlife Service’s International Affairs Program should be consulted to determine the movement of these species.

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Please help me!! ASAP

Answers

Answer:

B) Mushroom --> Heterotroph

C) Algae --> Autotroph

A) Autotroph --> Producer

D) Hetrotroph --> Comsumer

Explanation:

Mushrooms are decomposers because like other fungi, they break down dead and decaying matter to make their own food

Producers, such as plants and algae, acquire nutrients from inorganic sources that are supplied primarily by decomposers whereas decomposers, mostly fungi and bacteria, acquire carbon from organic sources that are supplied primarily by producers.

Primary producer; organisms, such as plants and phytoplankton, that can produce their own food through photosynthesis or chemosynthesis; also called autotrophs.

Consumers are also referred to as heterotrophs in contrast to autotrophs, which are the producers of the food chain. Consumers therefore include animals and heterotrophic bacteria and fungi. Plants that are carnivorous and therefore consume organic matter as well are regarded as both consumers and producers.

Have a great day! :D

When exponential growth is graphed, the trend line created looks like what letter of the alphabet?

help please ​

Answers

Answer:

letter J

Explanation:

The line creates a shape like the letter J and is sometimes called a J-curve. The symbols in this equation represent concepts. Here's how to translate the equation into words: The change (d) in number of individuals (N) over a change (d) in time (t) equals the rate of increase (r) in number of individuals (N).

What type of organism in the ocean food web is the most numerous

Answers

[tex] \large \text{answer} \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ [/tex]

[tex] \large \text \purple{producers : }[/tex]

Producers are described as autotrophic, which means they are able to make their own food. Just like producers on land, producers in the marine environment convert energy from the sun into food energy through photosynthesis. Phytoplankton are the most abundant and widespread producers in the marine environment

hope it helps ~

Answer:

above answer may help you

PLEASE HELP!


A. What kind of weather is associated with a low-pressure area?


B. What happens to the air of the low pressure areas that leads to this type of weather?

Answers

Answer:

clouds and precipitation that minimize temperature changes throughout the day

Explanation:

I just took the test and got an A on it

Two noncellular agents, smaller than viruses, are infectious RNA strands called ___ and infectious proteins called ___. prions; viroids prions; phages viroids; phages viriods; prions prions; capsomeres

Answers

Answer:

A. prions; viroids

Explanation:

mention any 2effect of drug substance​

Answers

Nausea and Abdominal Pain

at the most basic level, schizophrenia is best conceptualized as a/an ____________ disorder.

Answers

psychotic
i got the answers off a quiz let

At the most basic level, schizophrenia is best conceptualized as a neurodevelopmental disorder.

It is characterized by a complex interplay of genetic, environmental, and neurobiological factors that disrupt brain development and function during early stages of life.

While the exact causes are not fully understood, research suggests that abnormalities in brain structure, neurotransmitter imbalances, and genetic predisposition contribute to the onset of schizophrenia.

These disruptions may affect cognitive processes, emotional regulation, and perception, leading to symptoms like delusions, hallucinations, disorganized thinking, and social withdrawal.

Understanding schizophrenia as a neurodevelopmental disorder highlights the importance of early detection, intervention, and holistic treatment approaches to improve outcomes and quality of life for individuals affected by this condition.

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Bengai tigers the population has decreased in india because of what

Answers

Answer:

destruction of forests

Explanation:Unfortunately, this resulted in the loss of most of the Bengal Tigers habitat. Because of the destruction of forests, where tigers live, the Tiger population decreased dramatically. The new habitat space for tigers was scattered and very small. Many tigers died because they didn't have anywhere they could sustain to live.

how to call repudiation​

Answers

Answer:

can arise where a party indicates an intention to perform in connection with a contract but only in a manner substantially inconsistent with its obligations

Which theme is reinforced in the excerpt below from Shakespeare's Hamlet?

Rightly to be great
Is not to stir without great argument,
But greatly to find quarrel in a straw
When honor's at the stake. How stand I, then,
That have a father kill'd, a mother stain'd,
Excitements of my reason and my blood,
And let all sleep[?]

Answers

Answer:

To quote another answer I seen from this same question "I would say that the theme which is reinforced in this excerpt is impossibility of certainty - Hamlet is uncertain what he should do next, and he expresses that uncertainty in this soliloquy. "

Explanation:

Hope this helps :)

Answer:

complexity of action

Explanation:

True or False? Climate describes the average temperatures and amount of precipitation in an area over a long period of time, while weather describes the current changing conditions in an area

Answers

Answer:

The answer is True

question

Climate describes the average temperatures and amount of precipitation in an area over a long period of time, while weather describes the current changing conditions in an area

TRUE

hope it helps

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