Biology College

Which of the following is not one of Mendel's Laws?
a) Law of Conservation of Mass
b) Law of Segregation
c) Law of Dominance
d) Law of Independent Assortment

Answers

Answer 1

Answer:

A

Explanation:

Law of conservation of mass was discovered by Lavoisier

Answer 2

Law of Conservation of Mass is not one of Mendel's Laws. Therefore, the correct option is A.

What are Mendel's Laws?

Gregor Mendel's research with pea plants in the 19th century led him to reveal three fundamental laws of inheritance, known as Mendel's laws. There are three laws:

1. Law of Segregation: Each individual has two alleles for each trait, and this law indicates that these alleles separate (separate) during the development of gametes, or reproductive cells. This indicates that only one allele per trait is present in each gamete.

2. According to the law of independent assortment, the inheritance of one trait is independent of the inheritance of another. In other words, the segregation of alleles for one trait is independent of the segregation of alleles for the other trait.

3. The law of dominance states that when two different alleles are present in an individual, the dominant allele will dominate the recessive allele in terms of expression. Only when both alleles are recessive will the recessive allele be expressed.

Therefore, the correct option is A.

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Related Questions

What is the difference
between selective and cross breeding ?​

Answers

SELECTIVE BREEDING INVOLVES CHOOSING PARENTS WITH PATICULAR CHARACTERISTICS TO BREED TOGETHER AND PRODUCE OFFSPRING WITH MORE DESIRABLE CHARACTERS . ... CROSS BREEDING INVOLVES TWO DIFFERENT BREEDS FROM THE SAME SPECIES TO CREATE A NEW BREED

Which of the following is a source of energy made from plant and animal remains?

Answers

Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals.

In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources.

These are sometimes known instead as mineral fuels.

The utilization of fossil fuels has enabled large-scale industrial development and largely supplanted water-driven mills, as well as the combustion of wood or peat for heat.

Fossil fuel is a general term for buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas, or heavy oils by exposure to heat and pressure in the earth's crust over hundreds of millions of years.

The burning of fossil fuels by humans is the largest source of emissions of carbon dioxide, which is one of the greenhouse gases that allows radiative forcing and contributes to global warming.

A small portion of hydrocarbon-based fuels are biofuels derived from atmospheric carbon dioxide, and thus do not increase the net amount of carbon dioxide in the atmosphere.

Answer:

COAL

Explanation:

I GOT IT RIGHT

If the island has a lot of trees going through photosynthesis, what is in the air we need for cellular respiration?

Answers

Answer:

Hello~

Llamalover here!

As you can see, cellular respiration begins with one molecule of glucose and some oxygen (the oxygen is in the air that we breathe and is required for cellular respiration), and the end product is energy, with carbon dioxide and water as byproducts.

Explanation:

I hope this helps!

TRUE OR FALSE Ammonia, urea, and uric acid are nitrogenous wastes by different animals.

Answers

True. Ammonia, urea, and uric acid are nitrogenous waters by different animals.

Explanation:

true

salamat sa points

pa brainliest

Compare and contrast eukaryotic and prokaryotic cells. Give at least three examples for each.

Answers

Answer:

Prokaryotic cells are unicellular organisms, which reproduce through binary fission. In some cases few prokaryotic organisms also reproduce by budding. Prokaryotic cells have a cell envelope, which generally consists of a capsule, cell wall, cytoplasm, plasma membrane, cytoplasm region or nucleiod region, ribosome, plasmids, pili and flagella.

What kind of weather are people living on the equator most likely to experience regularly
A. Cooler weather and less rain due to increased evaporation
B. Cooler weather and more rain due to decreased evaporation
C. Warmer weather and more rain due to increased evaporation
D. Warmer weather and drier conditions due to no evaporation

Answers

Answer:

D

Explanation: Think of africa.

What characteristic could provide a species with a better chance of surviving a drastic environmental change?

(A) A small population size

(B) A highly diversified gene pool

(C) specialized cells within the body

(D) Many individuals with the recessive trait

Answers

the answer is B


Species with a limited variety of phenotypes and where all members of the species are similar to one another have a smaller chance of coping with environmental variability compared to a species with greater diversity.

A highly diversified gene pool could provide a species with a better chance of surviving a drastic environmental change. So, the correct option is B.

What is Diversified Gene pool?

Greater genetic diversity within a population is made possible by a diverse gene pool, which raises the possibility that at least some members of the population will exhibit features that are more adapted to the new environment.

This variety can develop as a result of gene flow from other populations or mutations. The number of people having the recessive trait or a limited population size, however, would not always give an advantage in enduring environmental change. A species may have a better chance of surviving a severe environmental shift if its gene pool is extremely varied.

Therefore, the correct option is B.

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For all multicellular living things, new cells must be produced from the original single cell.

True
False

Answers

It's true...................

The hormones of the adrenal medulla are modified

(a) fatty acids. (b) amino acids. (c) monosaccharides. (d) nucleotides. (e) steroids.

​

Answers

Answer:

b

Explanation:

hormones of adrenal medulla are Adrenaline and non- Adrenaline. they are the derivatives of amino acids called Tyrosine( aromatic Amino acid)

The hormones of the adrenal medulla are modified versions of amino acids. Thus, the correct option is B.

What is the Adrenal medulla?

The adrenal medulla may be defined as an internal part or region of the adrenal gland which is located at the region of the top of each kidney.

The adrenal gland is a small gland that comprises the adrenal cortex and adrenal medulla. The adrenal cortex synthesizes steroids hormones like mineralocorticoids, glucocorticoids, etc. While the adrenal medulla is responsible for the secretion of epinephrine and norepinephrine.

The hormone epinephrine is also known as adrenaline. It is often called catecholamine. This epinephrine is extracted from the derivatives of amino acids known as tyrosine.

Therefore, the hormones of the adrenal medulla are modified versions of amino acids. Thus, the correct option is B.

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How will you eliminate the effect of extranous variable?

Answers

Answer:

An extraneous variable is eliminated, for example, if background noise that might reduce the audibility of speech is removed as Unknown extraneous variables can be controlled by randomization.

1. In what form is O2 transported from the lungs to the tissues​

Answers

Answer:

Oxygen is transported from the lungs to the tissues in the form of reversibly bound to haemoglobin and dissolved in plasma (and intracellular fluid).

1.plants produce carbon dioxide and water in the process of photosynthesis(true or false?)

2.most organisms depend on plants for oxygen(true or false?)

3.glucose is produced in the mitochondria of plants(true or false?)

4.cellular respiration occurs only in animals(true or false?)

5.chloroplasts release energy when they break down glucose(true or false)

6.both plants and animals depend on the carbon dioxide oxygen cycle(true or false?)

Answers

Answer:

Explanation:

1. true

2. true

3. false

4. false

5. true

6. true

9. When we test for the effectiveness of disinfectants AKA disk diffusion method, we look for?
A. Type of hemolysis
B. Agglutination
C. Zone of inhibition
D. Fermentation

10. All the following factors affect the effectiveness of prescribed antibiotic except?
A. Dose of the drug
B. Intake duration
C. Other chronic medical condition the patient may have
D. Age of the patient

11. The enteric bacteria are group of microorganisms which commonly infect?
A. Respiratory system
B. Digestive system
C. Cardiovascular system
D. Reproductive system

12. The best plate to cultivate enteric bacteria is?
A. EMB
B. Blood agar
C. Mannitol salt
D. Sabouraud agar plate

13. The Ingredient in Hektoen plate which makes the agar selective is?
A. Salt
B. Glucose
C. Mannitol
D. Bile acids

Answers

Answer:

9.) Zone of Inhibition

10.) age of the patient

11.) enteric bacteria usually affect digestive system

12.)EMB

13.) Bile salts

There were Monarch Butterflies, finches, and bumble bees in the field. What type of level of organization would this be? Organism, Population, Community, Ecosystem?

Answers

C. community because an ecosystem includes living, and non living aspects which were not listed.

What does the suffix "-trophic" mean?
Group of answer choices

feeding

life

the study of

without

Answers

Answer:

it should be the study of

Explanation:

Vascular Tissue is mostly likely to be found in the___of a plant’s shoot
- Center
- Between the center and outside
- None of these
- Outside

Answers

Vascular tissue is mostly likely to be found in the outside

Give two examples of something that could be found in the cryosphere.

Answers

Answer:

ice caps and glaciers

Explanation:

pls i need to pass this class

Answers

pls i need to pass this class

A pond has fish, crawfish, oysters, lilies, and algae. All these species represent the pond's __________.

Answers

Answer:

ecosystem i think

Explanation:

sorry if that didn't help

A pond has fish, crawfish, oysters, lilies, and algae. All these species represent the pond's ecosystem.

What is an ecosystem?

All the organisms and the physical setting they interact with make up an ecosystem. The nutrition cycles and energy flows connect these biotic and abiotic elements. Photosynthesis is how energy enters the system and is absorbed by plant tissue.

Producers, consumers, and decomposers are the three groups of living things that make up an ecosystem. Each of them contributes significantly to the ecosystem. Forest, desert, rainforest, grassland, tundra, savanna, and mountain habitats are the main categories of ecosystems.

Hence, a  pond has fish, crawfish, oysters, lilies, and algae. All these species represent the pond's ecosystem.

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Rainbows, like the one shown below, form when sunlight passes through raindrops and is separated into different colors.
What happens to the sunlight when it passes through the raindrops that causes the rainbow to form?
A.
The sunlight travels in a straight line through the raindrops.
B. The sunlight is absorbed by the raindrops.
OC.
The sunlight is reflected off of the raindrops.
D.
The sunlight is bent and redirected by the raindrops.

Answers

Answer:

D. The sunlight is bent and redirected by the raindrops

Explanation:

This is refraction of light.Understand clearly the difference between reflection which is the bouncing back of light on shiny smooth surfaces and refraction is the bending of light therefore when the sun rays hit the raindrops it is bent and the light is split from a white colour to seven colours known as spectrum


17. What structure connects muscle to bone?

Answers

Explanation:

tendone connect muscle to bone

Answer:

Tendon connects muscle to bone.

hope it helps :)

Explanation:

PLEASE ANSWER QUICK!Which of these is least likely to show common ancestry?
O A. homologous structures
O B. analogous structures
O C. DNA
O D. vestigial structures

Answers

It’s b. I have proof cause I took the quiz

What is the location of point R on the number line?
Fourteen-fifths
Sixteen-fifths
Eighteen-fifths
Twenty-two-fifths

Answers

Answer:

14 over 5

Explanation:

Answer:

14/5

Explanation:

how many times does a child have to be vaccinated against tetanus?​

Answers

Answer:

There are 5 doses to the tetanus shot for a child. That is what is reccommended.

Explanation:

Can you please help me!!!

Answers

Unlike traditional antibiotics, which attack bacteria that have already infected some cell, the enzymes do battle with bugs on the surface of mucous membranes. When bacteriophages produce the compound inside bacteria, it punches holes in the organisms' cell walls, leading to their death.

When a spring is compressed the energy changes from kinetic to potential which best describes what is causing the change

A. Work

B. power

C. Gravitational energy

D. Chemical energy

Answers

Power
..............maybe
I believe it is C


Geuhevhehvegje

Which is not part of the basis of modern biological science?


anatomy


genetics


cell theory


evolution

Answers

Answer:

evolution is not part of modern biological science

69 points! Pls tell me where to put the star I will mark brainliest but If ur answer is unrelated I will report u. Place the STAR on the pioneer species.

Answers

Answer:

I believe it is the moss on the ground because moss can grow quickly and since a pioneer species is the first thing that came, it colonized first, like a pioneer. Have a nice day :)

Explanation:

Which statement describes how a biotic factor of the forest uses
an abiotic factor?
A Trees absorb water to serve as a product for photosynthesis.
B В
Insects eat and digest the leaves of trees.
Erosion of sedimentary rock adds phosphorous to the soil.
D Fungi release oxygen from trees back into the air.

Answers

Answer:

D

Explanation:

Please help!! This is Science
Which of the following will most likely happen if the pancreas does not produce sufficient insulin?

A)Blood sugar will decrease because insulin lowers blood sugar when it rises too high.

B) Blood sugar will increase because insulin increases blood sugar when it falls too low.

C) Blood sugar will increase because insulin lowers blood sugar when it rises too high.

D) Blood sugar will decrease because insulin increases blood sugar when it falls too low.

Answers

C because of the same time we had a lot to

Answer:

number 1

Explanation

i took the test and got it right

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It's about understanding that while our circumstances may be different in so many ways, the solutions to our struggles are the same. So when we see these women raise their voices and move their feet and empower others to create change, we need to realize that each of us has that same power and that same obligation. And as I leamed about this year's honorees and I thought about how we could support their work, I realized that for most of these women, there is a common foundation for their efforts. It's a foundation of education 6 On stage today, we have doctors and lawyers, we have a bishop, even a classically trained musician. These women have spent years in schools and universities equipping themselves with the knowledge and skills they now use to tackle the challenges before them. And that's a story I can relate to because it's the story of my life. And that is the message I'm shanng with young people across America, urging them to commit to their education so that they too can write their own destiny 7 And as I travel the world, whether I'm in Mexico City or Johannesburg, Mumbai, or later this month when I travel to China, I make it a priority to talk to young people about the power of education to help them achieve their aspirations. I always tell them that getting a good education isn't just about knowing what's going on in your own community or even in your own country, because no matter where we live, we all face so many of the same strugglesfighting poverty, hunger and disease; ensuring our most basic rights and freedoms, confronting threats like terrorism and climate change. 8 So none of us can afford to just go about our business as usual. We cannot just sit back and think this is someone else's problem. As one of our honorees, Zimbabwe's Beatrice Mtetwa, as she once said about the fight for progress in her home country, "This has to be done. Somebody's got to do it, and why shouldn't it be you?" That is the courage we celebrate today, that willingness to not only ask that question but to devote your soul, your entire soul, toward finding an answer, that fearlessness to step forward even though you don't know what lies ahead, that audacity to believe that principles like justice and equality can become a reality, but only if we're willing to sacrifice for it. That is the courage that we all must challenge ourselves to summon every single day in our own families, in our own communities. And if we can do that, then we wont just be making a difference for those closest to us, we'll be creating a nipple effect of our own. How did the author demonstrate the importance? What was the impact or significance? 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