18. What is the name of the 1st two individuals that are crossed in a
breeding experiment?
F1 generation
P generation
F2 Generation
F3 Generation
M Generation

Answers

Answer 1

Answer:

Explanation:

P generation (parents)

F1, F2... are offsprings


Related Questions

Using the codon chart, what is the sequence of amino acids that is produced when this RNA is translated?

Answers

Answer:

In transcription, the DNA sequence of a gene is "rewritten" in RNA. In eukaryotes, the RNA must go through additional processing steps to become a messenger RNA or mRNA. In translation, the sequence of nucleotides in the mRNA is "translated" into a sequence of amino acids in a polypeptide (protein chain).

Translation starts at a methionine (Met) codon, which specifies the amino acid methionine (Met). Translation stops at a Stop codon, which does not specify an amino acid.

Translation of an mRNA molecule by the ribosome occurs in three stages: a. initiation

b. elongation

c. termination.

During initiation, the small ribosomal subunit binds to the start of the mRNA sequence.

Translation happens in four stages: activation (make-ready), initiation (start), elongation (make longer), and termination (stop). These terms describe the growth of the amino acid chain (polypeptide).

20 Amino Acids In Human Protein:

Table of DNA Base Triplets, RNA Codons & Anticodons

Amino Acid

DNA Base Triplets

M-RNA Codons

T-RNA Anticodons

alanine

CGA, CGG, CGT, CGC  

GCU, GCC, GCA, GCG  

CGA, CGG, CGU, CGC  

arginine

GCA, GCG, GCT, GCC

TCT, TCC

CGU, CGC, CGA, CGG

AGA, AGG

GCA, GCG, GCU, GCC

UCU, UCC

asparagine

TTA, TTG

AAU, AAC

UUA, UUG

aspartate

CTA, CTG

GAU, GAC

CUA, CUG

cysteine

ACA, ACG

UGU, UGC

ACA, ACG

glutamate

CTT, CTC

GAA, GAG

CUU, CUC

glutamine  

GTT, GTC

CAA, CAG

GUU, GUC

glycine

CCA, CCG, CCT, CCC

GGU, GGC, GGA, GGG

CCA, CCG, CCU, CCC

histidine

GTA, GTG

CAU, CAC

GUA, GUG

isoleucine

TAA, TAG, TAT

AUU, AUC, AUA

UAA, UAG, UAU

leucine

AAT, AAC, GAA, GAG

GAT, GAC

UUA, UUG, CUU, CUC

CUA, CUG

AAU, AAC, GAA, GAG

GAU, GAC

lysine

TTT, TTC

AAA, AAG

UUU, UUC

methionine

TAC

AUG

UAC

phenylalanine

AAA, AAG

UUU, UUC

AAA, AAG

proline

GGA, GGG, GGT, GGC

CCU, CCC, CCA, CCG

GGA, GGG, GGU, GGC

serine

AGA, AGG, AGT, AGC

TCA, TCG

UCU, UCC, UCA, UCG

AGU, AGC

AGA, AGG, AGU, AGC

UCA, UCG

stop

ATT, ATC, ACT

UAA, UAG, UGA

AUU, AUC, ACU

threonine

TGA, TGG, TGT, TGC

ACU, ACC, ACA, ACG

UGA, UGG, UGU, UGC

tryptophan

ACC

UGG

ACC

tyrosine

ATA, ATG

UAU, UAC

AUA, AUG

valine

CAA, CAG, CAT, CAC

GUU, GUC, GUA, GUG

CAA, CAG, CAU, CAC

Explanation:

please answer this for me

Answers

It’s the second option

The overall process of photosynthesis can be written as the equation:
A. 6 glucose + 6 water --> 6 oxygen + 6 carbon dioxide + light

B. 6 water + 6 carbon dioxide (+ light) --> 6 oxygen + glucose

C. 6 oxygen + 6 water (+ light) --> 6 glucose + carbon dioxide

Answers

Answer:

B. 6 water + 6 carbon dioxide (+ light) --> 6 oxygen + glucose

Explanation:

Remember that in a chemical equation the reactants (input) are on the left and the products (output) are on the right. For photosynthesis to occur 3 different reactants are needed: water, carbon dioxide, and light. Note that because the light is not an element or molecule, it is sometimes written in paratheses or left out of the equation. Then, the products are glucose, which is the intended product, and oxygen, which is an unintentional byproduct that is released back to the atmosphere. Additionally, the equation for cellular respiration is the opposite of this, with the products as reactants and vice versa (except ATP is switched in for light).

Answer: CORRECT

Explanation:

cORRECT

Which of the following statements about the nucleus is NOT true?

A. The nucleus contains DNA proteins that make RNA copies of DNA.
B. The nucleus is the site of protein assembly.
C. The nucleus stores the coding instructions for constructing the cell's proteins.
D. The nucleus is surrounded by a membrane that lets materials in and out.

Answers

Answer:

statement A is not true.

Which is the best way to describe the biodiversity of an area?

Answers

Answer:

The best way to describe of biodiversity in a area is a grassland with a wide variety of organisms living on it.

Explanation:

Why are the leaves important to a plant?
A. They take in oxygen

B. They remove water out of the atmosphere

C. Contain chloroplast that perform photosynthesis

Answers

Answer: C: Contain chloroplast that perform photosynthesis.

Explanation: Process of elimination deems C correct!
Yea he is right it’s C

A population of beach mice have been introduced to a new disease. This disease has killed off
most of the population. Some mice in the population were better suited and survived the
disease, living to reproduce. The population over time has grown resistant to the disease.
This is an example of?

Answers

This is a example of Natural selection.

Hola soy nuevo como estan​

Answers

Answer:

Hola como estas :)

Explanation:

Answer:

Soy bueno tu

Explanation:

Soy bueno tu

Which of the following do all living things have in common?
O A. All living things are made up of at least one cell.
O B. All living things breathe oxygen.
O C. All living things are made up of many cells.
ОО
D. All living things eat other living things for energy

Answers

Answer:

C

Explanation:

all living things are made of up many cells

Summarize the functions of the vertebral column

Answers

Answer:

function of vertebral column

Explanation:

The major function of a vertebral column is to protext the spinal cord,it also provides stiffening for the body and attachment for the pectoral and pelvic girdle and many muscles. In human an additional function is to transmit body weight in walking and standing.

A person who forwards on a sexual picture of another can get in as much trouble as a person sending a picture of themselves (sexting).


True
False

Answers

the answer to this is true

The statement about the s exual pictures is TRUE.

The person might get convicted for the crime and can severely punished if he post or share the pictures without consent.It comes under cyber crime.

What come under cybercrime?Child P ornography OR Child s exually abusive material (CSAM) Cyber Bullying. Cyber Stalking. Cyber Grooming. Online Job Fraud. Online S extortion. Phishing. Vishing

To know more about cyber crimes here

https://brainly.com/question/23973505

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The division of the nucleus is called
metaphase.
replication.
ОООО
cytokinesis.
mitosis.

Answers

It's mitosis:) mitosis is the process of nuclear division in eukaryotic cells That occurs when A parent cell divides and produces two identical daughter cells




The atomic number determines an elements identity and shows the number of _________________ in the atom.

A. protons + neutrons

B. nucleons

C. protons

D. neutrons

Answers

C

The atomic number is how many protons are in an atom’s nucleus

Answer:

c- protons??? I'm pretty sure

Electric current is the flow of ________ through a substance.

Answers

Answer:

Electrons

Explanation:

Answer:

A current is a flow of electrons for this to happen there must be a closed circuit.

- The electricity is nothing but a flow of free electrons present in the external surface of the electricity conducting substance.

The flow direction of this electron flow is also the direction of electricity flow.

- There is a type of electrical circuit which is known as the closed circuit. This circuit is completely connected with the two terminals of the battery and there are no hindrances in the path of electricity flow in these circuits. That's why current can only flow through these complete circuits.

Archaea (or extremophiles) like to live in extreme environments.
A. True

B. False

Answers

any different extremes: heat, cold, acid, base, salinity, pressure, and radiation. These different environmental conditions over time have allowed Archaea to evolve with their extreme environments so that they are adapted to them and, in fact, have a hard time acclimating to less extreme conditions

Answer:

A. True

Explanation:

We could just split the two parts of "extremophile'' and we get the gist.

"extremo-" (from Latin extremus) means to the highest degree of something.

"-phile" (from Greek philia), means love.

As a result, the term means "loving being in the highest degree (or something like that)."

To explain things, archaea are adapted to these extreme environments (hence the name extremophiles), except for hyperthermophily. Fungi, for example, live in mining areas, which are acidic and metal enriched.

oxygen is given out during seed germination. (true or false)​

Answers

Answer:

Hello There!!

Explanation:

I believe the answer is True as oxygen is needed to make an embryo.

hope this helps,have a great day!

~Pinky~

3. Ang
ay isang uri ng kuwentong bayan at panitikan
na nagsasalaysay ng mga pinagmulan ng mga bagay-bagay
sa daigdig
A. Horror
B. Alamat
C. Pantasya
D. Mga tula​

Answers

Answer:

B. Alamat

Hindi masyadong magaling ang aking Pilipino, ngunit sana makatulong ito :)

The answe me has to be B

What was Darwin’s conclusion about the shells in Santiago

Answers

Answer:

Darwin noticed that the plants and animals on the different islands also differed. For example, the giant tortoises on one island had saddle-shaped shells, while those on another island had dome-shaped shells (see Figure below). People who lived on the islands could even tell the island a turtle came from by its shell.

Explanation:

What are valence electrons?
A. the atomic mass

B. the atomic number

C. all of the electrons in an atom

D. electrons in the outermost energy level

Answers

Answer:

D

Explanation:

The simple answer is the electrons in the outermost energy level.

Hydrogen has 1 electron in the outermost energy level.

Magnesium has 2 so this tells you that magnesium has a charge of 2

Oxygen has 6  oxygen has a charge of - 2

Fluorine has 7

For most elements, the electrons in the most outer ring determine the valence of the element.

Notice that the non metals work differently than the metals. Mg may have a charge of 2 and that is the number of electrons in the valence right.

Oxygen is a non metal it has a charge of - 2. It gets 6 electrons by subtracting the number of its charge from 8.

Answer:

D. electrons in the outermost energy level

Explanation:

The valence electrons are the electrons in the outermost energy level.

A scientist separates a population of lizards into two groups. What would
most likely increase the rate of speciation in this population?
A. Have one group breed twice as often as the other.
B. Keep the two groups apart, but in identical ecosystems.
C. Force the two groups to breed with each other.
D. Have one group live with a much stronger predator.

Answers

Answer:

Hi, there your answer is D. Have one group live with a much stronger predator.

Explanation:

Having one group live with a much stronger predator will most likely increase the chances of speciation.

What is speciation?It is a process by which a new species of an organism is created.It occurs due to evolution.It occurs when a portion of population gets separated from the original population and evolves different characters that are heritable.Will speciation occur if :one group breeds twice as often as the other? No, because no selective force is acting on it.both groups are in identical ecosystem? No, since no reason for adapting and evolving a new character will be there.both groups interbreed? No, there is no competition, no struggle for existence and hence no evolution occurs.one group lives with a strong predator? Yes, since they will evolve evasive mechanisms and characters.

To learn more about species, evolution, and predator here,
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What causes the flu?
What are common symptoms of the flu and what are complications that arise from the disease?
Do you think people can misdiagnose themselves with the flu? Explain your reasoning.
How is flu season defined? What are the criteria for this definition?
How does the flu affect businesses and governments? Could it affect residents’ access to certain resources?

Answers

Answer:

The flu is caused by influenza viruses that infect the nose, throat, and lungs. These viruses spread when people with flu cough, sneeze or talk, sending droplets with the virus into the air and potentially into the mouths or noses of people who are nearby.

Explanation:

The flu is caused by viruses within or not within the body

A study was conducted to evaluate the relationship between artificial sweeteners and bladder cancer. 3,000 cases and 3,000 controls were enrolled in the study. Among the cases, 1293 had used artificial sweeteners in the past, while 1707 had never used artificial sweeteners. Of the controls, 855 had used sweeteners and 2145 had not.

a. What is the exposure and what is the disease?

Calculate the correct measure and show your work.
How do we interpret this effect estimate?

Answers

Answer:

A. exposure - use of artificial sweeteners

disease - bladder cancer

In this research artificial sweeteners are used as the exposure that leads to bladder cancer disease.

B.                                 Bladder cancer          No bladder cancer

Artificial sweeteners      1293(a)                       855(b)

No artificial sweeteners  1707(c)                      2145(d)

Total                                3000                        3000

Cases -

- Risk factor (Artificial sweeteners) present (1293)

-   Risk factor (Artificial sweeteners) absent (1707)

Controls

- Risk factor (Artificial sweeteners) present (855)

- Risk factor (Artificial sweeteners) absent (2145)

Odds ratio or strength of association between exposure and disease

OR= Cases with exposure/cases without exposure= a/c divided by b/d

So, the putting value ad/bc= 1293*2145/855*1707

= 1.9

OR would be 1.9

C. this interprets that there is a 90% increase in the chance of bladder cancer if exposed to artificial sweeteners or people with bladder cancer have a 1.90 times higher odds of using artificial sweeteners compared to controls

which of the following shapes is not a common shape of a prokaryote?
a. bacilli
b. cocci
c. cylinder
d. spirochetes

NO WRONG ANSWERS PLS

Answers

Answer:

c

Explanation:

outline in ascending order taxonomic ranks of classification​

Answers

Explanation:

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

you can use the mnemonic Did King Philip Call Out For Good Soup

hope this helps please like and mark as brainliest

Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species

Which part of the DNA strand is responsible for determining an organism's traits?​

Answers

The part of the DNA strand that is responsible for determining an organism's trait is called gene

Give three reasons that organisms need
energy.

Answers

Answer:

Organisms need energy because:-

To live

To repair and regenerate body cells

To grow

Can someone please help me with this question
If it’s correct

Answers

Answer:

i think its B

hope this helps!

please give brainiest<3

Why did Gregor Mendel choose to use purebred plants in his experiments?
A They reproduce sexually.
B They exhibit only one form of a trait.
C They have a variety of traits.
D They reproduce asexually.

Answers

Answer:

B

Explanation:

Gregor Mendel chooses to use purebred plants in his experiments because they exhibit only one form of a trait. The correct option is B.

What is Mendel's experiment?

Mendel altered pure pea plant lineages. First-generation hybrids (F1) displayed dominant qualities like purple flower color while hiding recessive traits like white bloom color.

But in second-generation (F2) pea plants, recessive characteristics returned in a 3:1 ratio (dominant to recessive). Every pea plant has both male and female reproductive organs, and they all typically procreate by self-pollinating.

This was crucial to make sure that there were no other factors influencing the result of the cross when he crossed two plants with different features.

Therefore, the correct option is B, They exhibit only one form of a trait.

To learn more about Mendel's experiment, refer to the link:

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How do plants get energy?
A. Plants get energy from the soil they grow in.

B. The make their own food through photosynthesis.

C. Plants don't need energy

Answers

Answer:

Hi, there the answer is B.They make their own food through photosynthesis.

Explanation:

They are autotrophs - meaning they create their own energy from inorganic materials. They do this through a process called PHOTOSYNTHESIS.

Answer:

B. The make their own food through photosynthesis.

Explanation:

Plants convert energy from sunlight into sugar in a process called photosynthesis. Photosynthesis uses energy from light to convert water and carbon dioxide molecules into glucose (sugar molecule) and oxygen (Figure 2).

The Body is 70% water

Answers

Answer:

True.

Explanation:

Water in our blood helps carry nutrients, the important things we get from food, around the body. Water is a key ingredient for helping our organs stay healthy. In fact, our brain is about 70% water. Our lungs are about 90% water.

I honestly didn’t know how answer your stateme but okayy buddy.

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