Biology High School



Offspring that are produced through sexual reproduction are usually similar, but never identical to their parents. This is because?
OA.
genes are not transferred between parents and offspring during sexual reproduction.
ОВ.
half of the offspring's genes come from one parent while the other half comes from the other parent.
OC
genes mutate during every occurrence of sexual reproduction,
OD
all of the offspring's genes only come from one parent or the other.

Offspring That Are Produced Through Sexual Reproduction Are Usually Similar, But Never Identical To Their

Answers

Answer 1

Answer:

half of the offspring's genes come from one parent while the other half comes from the other parent.

Explanation:

Related Questions

If a thin haired woman (bb) has a child with a full haired man (B-), then what is the chance each of their boys will be bald?

Please no files that I have to download

Answers

i did this in 6th grade and i think there is no chance because the thin haired woman has a non-dominant allele and the full haired man does have a strong  allele. so, the man has the dominant gene

Black coat is dominant over white coat in guinea pigs. A homo-zygous black pig is mated with another homo-zygous black pig.
What are the genotypes of the parents?

A.) bb and bb
B.) BB and BB
C.) Bb and Bb
D.) BB and bb

Answers

Answer:

BB and BB

Explanation:

Nerves around the lumbar vertebrae _______________________

Answers

Answer: T12, L1, L2, L3, and L4

Explanation: T12, L1, L2, L3, and L4 spinal nerves

Answer:

Hello There!!

Explanation:

The answer is=>T12, L1, L2, L3, and L4.

hope this helps,have a great day!!

~Pinky~

How does reducing gene flow cause speciation?
A. It allows divergence to occur.
B. It eliminates fixed alleles.
C. It increases gene flow.
D. It stops adaptive radiation.​

Answers

A. People can Change the way that the genes flow

Answer:just look at the pic brothas

Explanation:

please help i’ll give brainliest

Answers

Answer:

grasshopper and rabbit

Explanation:

Grasshoppers and rabbits

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WHY IS SOMEONE THAT HELPS THE ENVIRONMENT
Why WHOULD U consider this person an example to follow?

Answers

A good example of someone that helps the environment is Greta Thunberg who is a young lady that is a big environmental activist amount other things. She is a great example of someone taking the future of the world I to their own hands because they can’t rely on the previous generations. She is a great role model and someone to look up to.

otions are in the second question please help asap any links will be reported

Answers

Answer:

Trees, crickets, bacteria, and deer are biotic. The rest are abiotic.

Explanation:

Biotic factors are living organisms, while abiotic factors are non living. Hope it helps :)

Hello! I have some questions I’m stuck on. this is about cells and this is middle school level.

1. How did robert Hooke contribute to our understanding of cells?
2. The cell theory describes three basic characteristics of cells and living things. Summarize these basic characteristics.
3. Compare how cells in unicellular and multicellular organisms perform the tasks needed for life.
MULTIPLE CHOICE
1. If you were to compare the function of a cell to the function of a parts in the house which part of the house would match a cell?
A. Roof
B. Bricks
C. Air conditioner
D. Pluming system

Thank you to anyone who answers

Answers

I think the answer A

Answer:

To me i would say B is the answer

please help i am giving away brainiliest

Which of the following is necessary in order for natural selection to act on a
population?

A. selective pressures that favor certain individuals
B. asexual reproduction through mitosis
C. equal chance of survival for all individuals
D. decrease in diversity through genetic drift

no dam links

Answers

Answer:

A. selective pressures that favor certain individuals

Explanation:

Which of the following behaviors is an inherited trait in dogs?

Catching a ball in its mouth

Leading a blind person

Sitting on command

Barking when frightened

Answers

Barking when frightened
Explanation
The others require you to teach the dog how to do it but I dog doesn’t need teaching to bark it comes naturally
Barking, the other options are taught.

REAL ANSWERS PLEASE !!!
Describe the steps of transcription

Answers

Answer

The various steps in the transcription and translation process of protein synthesis are described below.

Explanation:

Proteins (made up of amino acids) have an important role in the various functioning process of an organism. Protein synthesis which takes place in the cells of an organism consists of two major processes: transcription (DNA to RNA) and translation (RNA to protein).

Transcription: It is the first process in protein synthesis which occurs in the cell nucleus where a single-stranded messenger RNA (mRNA) is created using a DNA strand and the genetic instructions in DNA are transferred to this mRNA. The steps in transcription are initiation, elongation, and termination. The beginning process known as initiation occurs when an enzyme RNA polymerase binds to a promoter (region of a gene) and the DNA unwinds. One of the DNA strands acts as a template and the enzyme reads the bases in the template DNA strand.

The next step is elongation, where the RNA polymerase builds a strand of mRNA by the addition of nucleotides using complementary base pairs. Here, adenine (A) in the DNA binds to uracil (U) in the RNA. Termination is the last step in which the transcription process ends when the RNA polymerase comes across a termination sequence in the gene. Thus, the completed single-stranded mRNA detaches from DNA.

Translation: It is the second process in protein synthesis which occurs in the ribosome of the cell where the genetic information in mRNA is used to create a protein from amino acids. A triplet of nucleotides is called a codon and they define amino acids. There are 64 possible codons and the codon, AUG acts as the start codon which initiates translation in addition to specifying the amino acid methionine. In the initiation step, the first amino acid in the polypeptide chain is brought by transfer RNAs (tRNAs) to bind to the start codon of mRNA. During elongation, each type of tRNAs in the cytoplasm bound to a specific codon on the mRNA template and adds the corresponding amino acid to the polypeptide chain. Stop codons (UAA, UAG, or UGA) terminate protein synthesis and release the polypeptide.

what's the full form of DNA?​

Answers

Answer:

Deoxyribonucleic acid is the full form of DNA.

Pleaseeeeeee helpppp!!!!!


Which of the following explains the flexible nature of plant stems?
a. Cell volume of parenchyma cells
b. Thickness of cell wall in collenchyma cells
c. Lack of nucleus in sclerenchyma cells
d. Presence of cellulose in plant cell wall

Answers

Answer:

D. I.

maybe its D, I think it might be D

Help me please! I will report any links!
Answer all of the questions using the diagram provided.

1. Which organisms are producers?
2. Which organisms are herbivores?
3. Which organisms is an omnivore?
4. Which organisms is the top level consumer?

Answers

Answer:producer- seaweed and phytoplankton

Explanation:

SRE
Statement: Many diseases have both genetic and environmental factors.
Reasoning:
Evidence:
Please help

Answers

Answer:

genetic factor is that in a persons DNA a piece of it could malfunction and create some kind of weakness and the air if it is polluted could create some kind of disease because of the dirty air

Explanation:

don't judge me if its wrong but pls give me brainliest im so close to ranking up

Describe a Scientific Process.

Answers

Answer:

hope it helps

Explanation:

The process in the scientific method involves making conjectures (hypotheses), deriving predictions from them as logical consequences, and then carrying out experiments or empirical observations based on those predictions.

pasteurization is not required for which type of egg or egg product ?​

Answers

Whole eggs

Explanation :

How does widespread illness in food animals affect people's health?


Answers

Through food borne transmission
ANSWER:

E-it causes diseases in wildlife species

MARK ME BRAINLIEST PLEASE

Which of the following is possible genotype for the offspring?

Answers

Answer:

a or d

Explanation:

i believe it is one of those

Answer:d. long tailed, stripped fur

Explanation:

Suppose a human child had a mother with dyed-pink hair and a father who was missing a finger (lost in an accident). Would the child inherit these traits? Explain.

Answers

Answer:

No

Explanation:

These traits are not genetic, thus the parents do not carry the sex-specific Alleles to pass off to offspring.

No.

These things are not genetic so therefore the child would not inherit them.

If a star is large, it will undergo hydrogen fusion
a small star.
for as long as

for longer than

for less time than

Answers

Answer:

Longer, hope you pass

Explanation:

Which of the following is not made of DNA?
O chromatids
O chromosomes
centromeres
O chromatin

Answers

Answer:

chromatin po

Explanation:

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PLEASE HELP



" Your alien friend from planet Xenon is visiting and wants to learn how to breed pea plants. You show your friend a recent batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers with plants that had white flowers. Your alien friend is still confused as to why all your plants have purple flowers. How would you explain the most, simplest way possible, what happened?



Enter your answer in the space provided. "

Answers

Answer:

well you mixed two different types or colors of flowers

Explanation:

One adaptation to life in flowing water is _____.
A] for anchorage
B] breeding in oceans
C] needing little oxygen

Answers

Answer:

A

Explanation:

Plants that live in rivers or any body of flowing water have strong roots to anchor them to the shore.

hi please help i’ll give brainliest

Answers

Answer:

The planet to revolve once around the sun

Explanation:

When it does that, it will complete its yearly phase. Some planets tend to revolve faster than others.

You’re answer is:

The planet to revolve once around the sun

Have a good day!!

Which RNA base bonds with adenine

Answers

Answer:

Three of the four nitrogenous bases that make up RNA — adenine (A), cytosine (C), and guanine (G) — are also found in DNA. In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine

Explanation:

Explain the Carbon cycle in 3 paragraphs or more.​

Answers

Answer:

Carbon cycle is the process where carbon compounds are interchanged among the biosphere, geosphere, pedosphere, hydrosphere, and atmosphere of the earth.

1) Carbon present in the atmosphere is absorbed by plants for photosynthesis.  

2) These plants are then consumed by animals and carbon gets bioaccumulated into their bodies.

3) These animals and plants eventually die, and upon decomposing, carbon is released back into the atmosphere.

4) Some of the carbon that is not released back into the atmosphere eventually become fossil fuels.  

5)These fossil fuels are then used for man-made activities, which pumps more carbon back into the atmosphere.

Carbon in the atmosphere is present in the form of carbon dioxide. Carbon enters the atmosphere through natural processes such as respiration and industrial applications such as burning fossil fuels.

1 point
2. In July, a student tested the soil in two plots and calculated the
concentration of nitrogen compounds present in each plot. The student
then planted 20 seedlings in the first plot and allowed them to grow.
Nothing was planted in the second plot. The student tested the soil in both
plots again after one month. The concentration of nitrogen compounds
had decreased in the first plot but had remained the same in the second
plot. Which of the following best explains the decrease in nitrogen
compounds in the first plot? *
A. The nitrogen compounds had broken down into elements.
B. The nitrogen compounds were absorbed by the seedlings for their growth.
C. The nitrogen compounds escaped through air pockets created by the seedlings'
roots.
D. The nitrogen compounds had evaporated because of the warm summer
temperatures.

Answers

Answer: B. The nitrogen compounds were absorbed by seedlings for their growth.

Explanation:

For the plant to have energy accessible when and where it needs it to maximize yield, nitrogen is essential. As proteins and enzymes control water and nutrient intake, this important nutrient is even present in the roots. Thus, option B is correct.

What nitrogen compounds were absorbed by the seedlings?

Plants absorb ammonium and nitrate during the assimilation process, and these substances are then converted into organic molecules containing nitrogen, such as DNA and amino acids.

Plants may absorb substances from soils like nitrate, nitrite, ammonia, and ammonium, which are subsequently utilized to create proteins in both plants and animals.

Therefore, The nitrogen compounds were absorbed by the seedlings for their growth. After they reach three inches in height, seedlings should be fertilized; after that, they can get weekly fertilization until being transplanted.

Learn more about nitrogen compounds here:

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Drinking non-potable water can cause
A) cholera
B) giardia
C) typhoid
D) death
E) all of the above

Answers

E) All of the above

Which of the following phases is the first
step in mitosis?

Answers

Answer:

prophase is the first phase

Explanation:

PMAT

PROPHASE

METAPHASE

ANAPHASE

TELOPHASE

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