which of the following observations led mandel to conclude that some traits were recessive?

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Answer 1

Answer:

D

Explanation:


Related Questions

Identify the part of the plant where photosynthesis primarily occurs.

Answers

Answer: In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll.

Explanation:

Answer:

on plato its the first box

Explanation:

la rosa pertenece a un grupo de arbustos que puede ser homocigotico para expresar el tallo alto (TT) y se crusa con una homocigotica de tallo (tt) sabiendo que el tallo alto es dominante sobre el tallo enano ¿cómo serán los genéricos y fenotipos de la F1 yF2​

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Sorry I don’t understand.

The purpose of using the binomial scientific names is to

Give each organism a unique name
Give each species a unique name
Study how the environment affects different organisms
Study the evolution of life
Protect endangered species

Answers

Answer:

study the evolution of life

what is the meaning of localisation ?​

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The meaning of localisation is the process of making something local in character or restricting it to a particular place.

Localization is the adaptation of a particular product or service to one of those markets.

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Which of the following are characteristics of Ascomycota? Check all that apply.

flagellated spores

spores produced in the ascus

lack reproduction phase

important in the food industry

important in the digestion of animals

can cause disease in plants

can cause disease in animals

Answers

2. spores produced in the ascus

4. important in the food industry

6. can cause disease in plants

Explanation:

hope this helps :)

Ascomycota is the phylum of fungi which produce spores in the ascus, important in the food industry, and can cause disease in plants. Thus, the correct options are 2, 4, and 6

What are ascomycetes?

Ascomycota is a phylum of the kingdom fungi that, together with the Basidiomycota phylum of the fungi. The members of ascomycota are commonly known as the sac fungi or ascomycetes. Ascomycota is the largest phylum of Fungi, with over 64,000 species.

Ascomycetes are commonly known as sac-fungi as they are produced in a sac-like structure called as ascus. Inside this ascus, non-motile microscopic sexual spores are formed which is a defining feature of this kingdom fungi.

Therefore, the correct options are 2, 4, and 6.

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What is the answer to this

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Answer:

in which class you are please tell

3 shows active transport


A fertilization
B prophase II
C polyploidy
D crossing over​

Answers

Answer:

Hi, there your answer D. Crossing Over

Explanation:

As máquinas tem como fonte de calor?
A)Um comburente
B)O gás carbônico
C)Uma Bateria
D)Um combustível.

Answers

Answer:

Hola,  tu respuesta es B. Gas Carbonico

Explanation:

I believe it B. I did the test

An organism has a haploid number of 20. What is the organism's diploid
number?

Answers

Answer:

It is 20!

Explanation:

I did this before

Describe the function of Chloropasts

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Answer:

Chloroplasts are found in plant cells, they make up the green pigment ( chlorophyll ) which manufactures food for the plant during photosynthesis process.

Mitochondria and chloroplasts have a number of features in common. Which of the following is NOT one of them?

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Answer:

give options.............

The earth is surrounded by a _______________________ of gases called the ________________. The atmosphere is very _________________________ to life on ________________ and does many ______________________ to help protect life and help _____________________ to survive. The atmosphere absorbs the ______________ from the _________________ and keeps the heat ________________ the atmosphere helping the _______________________ to stay warm, called the ___________________ Effect. ?

Answers

The earth is surrounded by a layer of gases called the atmosphere. The atmosphere is very important to life on Earth and does many things to help protect life and help life to survive.

The atmosphere absorbs the heat from the Sun and keeps the heat inside the atmosphere helping the Earth to stay warm, called the Greenhouse Effect.

Once a standard curve has been prepared by plotting numbers of bacteria (CFU/mL) versus absorbance for one species of bacteria, this curve can be used for estimating bacterial numbers by measuring absorbance for any species of bacteria.

a. True
b. False

Answers

Answer:

b. False

Explanation:

The biomechanism of bacterial growth may be examined, by graphing cell growth (also known as absorbance) vs incubation time of the bacteria. A standard growth curve is the result of this process. The amount of turbidity in the broth culture is proportional to the number of microorganisms present.

A standard curve produced for a particular species can't be utilized to predict the number of bacterial counts for a different species due to the listed factors.

The rate of bacterial cell reproduction varies from a particular species to another.Varying species have different absorbance thresholds.

bacterial spieces that retain the purple dye after decolorizer is added and appear blue or violet are referred to as

Answers

Answer:

gram positive is the answer

Explanation:

In a particular population, the allele frequency of the ABO blood type alleles are as follows: IA is 20%, IB is 30% and i is 50%. If mating is random and the population is in Hardy-Weinberg equilibrium, what percentage of the population will have type O blood type

Answers

Answer:

The genotypic frequency F(ii) = 0.25 = 25%

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

In the blood type cases involving the ABO group, the type of inheritance here is the co-dominance type of inheritance

The percentage of the population with type O blood will be 25%

Type A (IA) is dominant to type O (i) and at the same time type B (IB) is also dominant to type O (i).Using the equation - p² + 2pq + q² + 2pr + r² + 2qr = 1Where indicates the genotypic frequency with type A (AA) blood and indicates genotypic frequency of BB and indicates the genotypic frequency of OO.

Since we are finding the percentage with type O blood (r²) where r (allelic frequency of type O) is 0.5 (50%)

= 0.5² = 0.25 = 25%.

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the volume of a human brain is normally about 1200cm3. the osmolarity of solutes in the cerebrospinal fluid surrounding the brain is normally about 300mM. how does the volume of the brain change when the cerebrospinal fluid osmolarity drops to 280mM

Answers

Answer:

yesterday was a temporary password is goes by

Select the correct answer. Oll-rich countries in the Middle East cover about 4% of Earth's total land area but possess about 48% of the world's known oil reserves. What is the main reason for the high concentration of reserves in this part of the world?​

Answers

Answer: The main reason for the high concentration of reserves in this part of the world which is the middle east that covers bout 4% of earth's total land area but possess about 48% of the world's known oil reserves is due to GEOLOGICAL PROCESSES. Hope this answer helps.

malaria is caused by—​

Answers

Answer:

caused by plasmodium and transmitted by infected Andes mosquitoes

which of the following would encourage biodiversity in the myakka river basin

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Answer: aquatic plants

Explanation:

_____releases carbon dioxide as a waste product. *
Chloroplast
O Cytoplasm
Ribosomes
O Mitochondria

Answers

Answer:

Mitochondria

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Glycolysis takes place in _________________.

The cytoplasm
The mitochondrial intermembrane space
The mitochondrial matrix
The endoplasmic reticulum

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Answer:

It occurs in the cytoplasm. Glycolysis also involves two stages which break up glucose. In the 1st stage, Glucose is broken into two phosphorylated 3-carbon compounds through a series of reactions.

Which statement describes the role of a mitochondrion in providing a body with energy?

It stores glucose that is taken from food so that respiration can happen later.
It combines blood and oxygen so that energy can be released from glucose.
It is the site where oxygen combines with small molecules and releases large amounts of energy.
It is the site where food is broken down into small molecules and amounts of energy

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Answer:

It stores glucose that is taken from food so that respiration can happen later.

A slow change in a species over many generations is

Answers

Answer:

micro evolution

Explanation:

The answer is micro evolution

A slow change in a species over many generations is called [tex]\sf\purple{evolution}[/tex].

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

Which polymers contain nitrogen?
A.starch
B.glycogen
C.cellulose
D.chitin
E.amylopectin

Answers

Answer:

Chitin

Explanation:

Chitin is a polysaccharide containing nitrogen

Food chains end with a species that…

Answers

Your answer d is correct it makes the most sense and is the valid choice

How is blood different after it is pumped through the capillaries in the intestines?

Answers

Answer: nutrients are absorbed then it goes into the bloodstream through capillaries. These nutrients include acids, vitamins and fatty acids

Explanation:

the answer is above

1. This part of the electromagnetic spectrum passes though lead and has the highest energy of all emissions.

Answers

The answer is Gamma

Gamma rays have so much penetrating power that several inches of a dense material like lead

1. This part of the electromagnetic spectrum passes though lead and has the highest energy of all emissions.

A. Microwave

B. Radio

C. X-Ray

D. Gamma

Answer: D. Gamma Rays

Gamma rays have the highest energies and shortest wavelengths on the electromagnetic spectrum.

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Which of these is not a function of the cardiovascular system?
A)controlling many body processes with nerve cells
B)transporting oxygen to cells
C)carrying carbon dioxide to be d)excreted (transferred out)
carrying glucose and other needed materials to cells in your body

Answers

Answer:

B)

Explanation:

CirculaTory system transports oxygen to the cells.

How does carbon cycle through Earth's systems? A. As fossil fuels are burned, carbon dioxide is made available for photosynthesis in animal cells. When the animals die, carbon is released into the soil, and the animal remains form new fossil fuels. B. Animals absorb carbon dioxide through their skin. Dead animals release carbon into the soil. Plants absorb the carbon from the soil and release carbon dioxide during photosynthesis. C. Plants absorb carbon dioxide through their leaves. Animals take in the carbon when they eat the plants. Animals exhale carbon dioxide. Dead plants and animals release carbon into the soilling D. Photosynthesis releases carbon dioxide into the atmosphere Cellular respiration uses carbon dioxide​

Answers

Answer:

D. Photosynthesis releases carbon dioxide into the atmosphere Cellular respiration uses carbon dioxide​.

Explanation:

Carbon dioxide is taken out of the air by the photosynthesis process to make carbon food for crops.

Animals and plants need a mechanism called respiration to remove carbon dioxide gas.

When combustibles are burned, carbon flows from fossil fuels to the air.

02:11:13
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Kai looks at a photo of herself with her parents. She notices that while her features are similar to her parents features.
they do not appear to be identical.
Which explains why this is the case?
Their DNA is made of different codon sequences.
Their DNA is made of four different bases.
Kai inherited more proteins from one parent than the other.
Kai inherited different amino acids from either of her parents.
Markthanditum
Save and Exit
Next
SER

Answers

Answer:

The awnser would be their DNA is made of different codon sequences.

Explanation:

The reason is Kai gets her sequences from both her mom and dad and so do her parents from their parents and on and on.

The statement that best explains the characteristics of Kai with respect to her parents is as follows:

Their DNA is made of different codon sequences.

Thus, the correct option is A.

Why Kai does not appear to be identical to her parents?

Kai does not appear to be identical to her parents because of the process known as variation. Variations may be defined as the process of differences in traits of individuals of a progeny from each other and from their parents.

The codon that constructs the characteristics of the DNA significantly depends on the triplet of amino acid sequences that alter the formation of proteins which governs all the properties and mechanisms of living organisms including their appearances.

Therefore, the correct option for this question is A.

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