Which of the following is true about lethal alleles? Group of answer choices
A They can kill an organism before birth.
B They can be dominant or recessive.
C They can alter the number of offspring the organism has.
D All of these are true.

Answers

Answer 1

Answer:

B

Explanation:

They can be dominant or recessive.

Answer 2
B, it is the answer, finally

Related Questions

when people suffer from chicken box they shed skin when the Pox dries it is recommended by the daughters that the skin shade by the patient should be burnt away and not be directly test why do you think this precaution is mandatory​

Answers

Answer:

because the precaution is skin shade by the patient should be burned away and not be directly test

Answer:

People suffering from chickenpox should not be in sunlight because the skin is more susceptible to heatstroke. The virus stays for a long time in the body, even after the symptoms are gone. Hence, it is recommended to burn it.

Explanation:

Hope this helps... pls vote as brainliest  

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A __________ is a physical trait one can see, while a __________ is the section of DNA associated with a certain trait that causes it to appear.
allele, gene trait
genotype, phenotype
DNA, inherited trait
phenotype, genotype

Answers

Answer:

Phenotype

Genotype

Explanation:

Phenotype is the physical appearance because it's the outward expression of the person, which is determined by one's Genotype.

Where are blooms typically located?

Answers

Yucca only blooms once a year and typically anywhere from the middle of summer to early fall. When yucca blooms depends on what variety it is.
Well on the plant itself typically a bloom or even new branch would be on a relatively new node. This is a bulgy area that has the most stem cells in a plant. In general plants bloom depending on the conditions and plant itself. Mostly in mildly sunny and temperate climates with a good amount of annual precipitation.

Un fluido es todo cuerpo que tiene la propiedad de fluir, y carece de rigidez y elasticidad, y en consecuencia cede inmediatamente a cualquier fuerza tendente a alterar su forma y adoptando así la forma del recipiente que lo contiene. Los fluidos pueden ser líquidos o gases según la diferente intensidad de las fuerzas de cohesión existentes entre sus moléculas. Seleccione una: Verdadero Falso

Answers

Answer:

True.

Explanation:

Yes, fluids can be liquids or gases depending on the different intensity of the cohesion forces that exists between their molecules because these cohesive forces allows the molecules to attach to one another that leads to their state of matter. Cohesion forces such as hydrogen bonding and van der Waals forces are responsible for the bulk property of liquids that resisting separation from one another so due to these bonding, the molecules attach to one another on the basis of strong bonding between molecules.


Buying a house is most likely a long-term goal for a person of which of these
ages?
A. 57 years old
B. 67 years old
C. 77 years old
O D. 17 years old

Answers

buying a house is most likely a long term goal for D . 17 years old

Case Ico-delete Highlights
A 42-year-old woman presents for an evaluation of back pain. She states that she has a history of recurrent UTIs; she notes that on occasion her urine appears red. Upon physical examination, she demonstrates CVA tenderness. Her vital signs include blood pressure of 145/90 mm Hg, respiratory rate of 16 breaths/min, and heart rate of 72 bpm. Urinalysis shows leukocyte esterase 1+, protein trace, and blood 3+. The microscopic examination reveals 5-10 WBCs/hpf and 20-30 RBCs/hpf. An abdominal ultrasound demonstrates multiple, bilateral fluid collections within the kidneys.

Question
What, if any, is the most likely underlying renal pathology?

Answers

Answer:

The correct answer would be - polycystic kidney disease.

Explanation:

The given clinical picture or information suggests that it is most probably an infection that takes place in one or both the kidneys and leads to the setting of polycystic kidney disease.

The given symptoms such as abdominal or flank pain, recurrent UTIs, blood in the urine, and hypertension are characteristic symptoms of polycystic kidney disease. Cystic lesions found on abdominal ultrasound are a confirmation of the disorder.

The key disease of this polycystic disorder is Goodpasture syndrome which shows symptoms of both glomerulonephritis and pulmonary hemorrhages, and medullary sponge kidney disorder.

This fly has 14 chromosomes in its cells.7 maternal chromosomes and 7 paternal chromosomes.Assume you are a microscopist viewing this fly cells that are undergoing meiosis. Conclude the number of chromosomes/chromatids at the end of meiosis 1 as well at the end of meiosis 2. please answer!!!!!

Answers

Answer:

23 pairs in meiosis 1 and 23 numbers in meiosis 2.

Explanation:

There are diploid number of chromosomes means double number of chromosomes at the end of meiosis 1 while on the other hand, at the end of meiosis 2, there are haploid number of chromosome means half number of chromosomes in each daughter cell. In humans meiosis 1, there are 23 pairs of chromosomes that is diploid in nature but in the end of meiosis 2, there are only 23 chromosomes in each daughter cell which is haploid in nature.

If both maize and teosinte are grown in the wild, which species is more likely to proliferate? Why?

Answers

Answer:

he maize is more likely to proliferate because of the human effect.

Explanation:

If both maize and teosinte are grown in the wild, teosinte is more likely to proliferate. This is because teosinte has certain adaptations that make it better suited to the wild environment.

What are maize and teosinte?

Maize and teosinte are both members of the grass family, but they differ in several important ways. Maize, also known as corn, is a domesticated crop that has been selectively bred over thousands of years to produce larger, more desirable ears for human consumption. Maize has a much larger ear size than teosinte, and its kernels are also larger and more closely packed together.

Hence, if both maize and teosinte are grown in the wild, teosinte is more likely to proliferate. This is because teosinte has certain adaptations that make it better suited to the wild environment.

Learn more about maize and teosinte here.

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a/ Một nguyên tử X có tổng số các loại hạt bằng 18
b/ Một nguyên tử Y có tổng số hạt cơ bản 58 và số khối nhỏ hơn 40. Hãy xác định các nguyên tử trên. Biết số khối A = N+P

Answers

Explanation:

a) p+e+n=18

mà p=e=z => 2p +n=18

câu a có thiếu dữ kiện không?

Anaerobic prokaryotes use what
to obtain energy.

Answers

Answer:

they use anaerobic respiration in the absence of oxygen

What genes direct the
development or body plan of
organisms?
A. hox genes
B. beta genes
C. triage genes

Answers

Answer:

a. hox genes.

Explanation:

HOX genes have the following functions:

HOX genes are the homeobox subset.They specify the areas of the embryo's body plan along the animal head-tail axis.They are encoding Hox proteins that specify the position characteristics and ensure that the right structures form at the right position in the body.They regulate high-level executive genes, such as transcription factors and intracellular signaling molecules, which adhere, number, form, and growth to cells.

The vertebrates are highly preserved.

The clusters and other genes occur uninterrupted.

Evolutionary, the heterogeneous regulatory areas between the genes most previously present are larger and more preserved than those present at the other ends of the clusters.

The characteristical feature is that these are homeodomain proteins with a highly preserved area of DNA binding encoded with homeobox gens.

what type of limiting factor affects a large population more than it affects a small population?

Answers

Answer:

density dependent limiting factor

Explanation:

In two or three well-developed paragraphs, explain how citizens can affect environmental policy at each level of government: local, state, and national.

Answers

Local

Citizens can take a local initiative for example go around and voluntarily pick up trash and garbage make sure to spread the word to keep the environment safe and clean since us citizens are the ones who need to take action on the policies

State

State governments can introduces advantages for the citizens who take part in the policies and hold marches and events to raise awareness

National

National governments can introduce enticing policies for both citizens and state governments since we need everyone to take part

To absorb minerals, a plant requires
(1 Point) A heat B. energy C. sunlight​​

Answers

A I’m sure of this I had the problem

Answer:

I think the answer is B

Explanation:

It is because mineral salts are transported with active transport. Thus, energy is the main factor for active transport.

animais que dependem parcialmente da água - necessitam de ambientes úmidos para evitar a dessecação da pele e para botar seus ovos, pois a casca não é resistente a perda de água. a descrição refere-se a qual grupo de vertebrados?
a) aves
b) mamíferos
c) répteis
d) anfíbios
e) peixes

pfv ajudem

Answers

Aves is yhe answer ok will you

vo contra pro psor que tu ta pegando resposta no brainly

Which of the following provides the best summary of the process of natural
selection?

Answers

The best summary of the process of natural selection will be provided bythe option D that is genes are always passed from parent to offspring . Hence , out four inheritance is one of the option in the given question that is gene are passed from parent to offspring .

I need help with that

Answers

Answer:a

Explanation:

Breathing hard during exercise brings oxygen to your muscles, which helps the
___ process release
energy to fuel your workout.
(Oxidation, diffusion, or active transport)

Answers

Answer: Respiration

Explanation:

which one is not a lip

Answers

where is the picture at

Reactive metals undergo combustion. Which product(s) form when sodium
undergoes combustion?
O A. Sodium oxide
B. Sodium oxide and water
C. Sodium and oxygen
D. Sodium oxide and hydrogen

Answers

Answer:

B

Explanation:

sodium oxide and water

Label this organelle and Define its function in the cell.​

Answers

Answer:

do you have to label the whole thing --- or are you just labeling that its the "chloroplast"?

Explanation:

Bakit mahalagang isabuhay ang pangangalaga sa kalikasan at ano ang mga kakayahang mayroon ka upang maisabuhay ito?​

Answers

Explanation:

The primary motivation for conservation and is to conserve wildlife and maintain biodiversity. Safeguarding wildlife and environment and conserving it for future generations ensures that the species we care about do not become extinct. The preservation of such ecosystems aids in the protection of the overall ecosystem.

can dna replication occur without proteins

Answers

Yes, Yes it can… Amino acids do make up dna though

Cell Energy Cycle need help

Answers

Answer:

What is the chemical formula of oxygen? O2

Glucoseis a simple sugar. What is the chemical formula of glucose? C6H12O6

What is the chemical formula of carbon dioxide? co2

Explanation:

Gizmo Warm-upThe Cell Energy Cycle Gizmo™ illustrates two processes that are essential to life: photosynthesisand cellular respiratio

All cells make ATP by pathways that release chemical energy from organic compounds such as glucose. 2. Cells store chemical energy as ATP to use in future reactions that require energy input.

describe how alleles and genes are created

Answers

Answer:

Look at explanation

Explanation:

An allele is one of two or more versions of a gene. An individual inherits two alleles for each gene, one from each parent. If the two alleles are the same, the individual is homo-zygous for that gene. If the alleles are different, the individual is hetero-zygous.

Hope this helps!

Which option is the smallest particle that represents the element iron?
O A. An electron of iron
B. An atom of iron
C. A crystal of iron
D. A molecule of iron

Answers

i believe it's B. An atom of iron

It’s B an atom of iron

Explain how the following events could be important in the formation of a new community of living things:

a) Fish-eating birds land on rocky islands
b) A coconut is washed up on a beach
c) An especially high tide washes seaweed onto a sandy beach

Answers

Answer:

The secondary succession.

Explanation:

It one of the ecological successions of a plant life that take place on the primary or disturbed system as the succession occurs in the preexisting soils as here the preen of the rocky island and the sandy beach is considered to be the primary succession where the coconut is washed by the high tides along with the seaweed.

The secondary succession thus starts to form with the interaction of the and beach as the coconut will continue and grow in the sandy beach as it will get nutrient and moisture firm the soil and gradually develop into a large island of coconut palm trees and thus the rocky beach will get converted to a secondary living community.

You are walking through a mixed evergreen-deciduous forest, where approximately 10 percent of the trees are eastern hemlocks, a species of evergreen tree that casts very deep shade on the forest understory. Interestingly, under every eastern hemlock, you find the same small herbaceous plant species. However, you never observe this species anywhere else, even though a healthy diversity of other species live throughout the forest understory. You expect the small herbaceous species to have _____ growth, _____ sexual maturity, _____ energy expended on seeds, and _____ reproduction. Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices fast; early; high; no vegetative slow; late; low; vegetative slow; early; low; vegetative fast; early; low; vegetative slow; late; high; no vegetative

Answers

Answer: slow; late; low; vegetative

Explanation: Due to the casting of deep shade on the forest understory by eastern hemlock, direct sunlight and other necessities for photosynthesis and other life processes needed by the herbaceous plant species for optimum growth is being deprived.

However, coupled with the nature of these herbaceous plant species, having non-woody stems with their growth above the ground level often dieing off particularly in winter in the temperate zone, makes their growth in that kind of location to be stunted.

Thus, herbaceous plant species with slow growth rate leading to late sexual maturuty while having low expanded energy on seeds due to low photosynthetic rate and low vegetative reproduction should be expected.

What are the functions of the kidneys that help in maintaining Homeostasis?


A. remove waste products from the blood

B. help maintain the balance of electrolytes, pH, and fluid in the body.

C. release hormones that help keep the bones healthy

D. All are correct choices

E. Non of the choices are correct

Answers

D. All are correct is the answer
Can i get brainlest plsss ?

Based on the article "Will the real atomic model please stand up?," why did J.J. Thomson experiment with cathode ray tubes?​

Answers

Answer:

To determine that electric beams in cathode ray tubes were actually made of particles

Explanation:

I hope this is correct, if it isn't then feel free to let me know and I will correct it. I'm sorry in advance if it is incorrect.

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A company is interested in developing a quarterly aggregate production plan but they are not sure if a level strategy with backorders or a chase strategy would be better. They have the following information available regarding their production operation: Hiring Cost (per unit increase) $40 Firing (per unit decrease) $80 Inventory Cost (per unit) $40 Stockout (per unit) $150 Production (Labor) cost (per unit) $30 Subcontracting cost (per unit) $60 Previous quarter's production 1300 Previous quarter's ending inventory 0 Quarter forecasts are 4000, 3000, 4000 and 5000, respectively. Suppose that you want to use a level plan with backorders (one that produces at the average demand over the four quarters). What is the ending inventory in Quarter 2 Directions: As a responsible senior high school student, your actions are cautious consequences toward the protection of life of others and that of the environment. 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She relocated to Europe ten years ago but is now returning to the United States. While the United States welcomes her skill level, there is also some concern regarding the contributions she made in Europe. This situation demonstrates the idea of:______. 1) groupthink. 2) reverse brain drain. 3) self-fulfilling prophecy. 4) brain drain. What did the American and the French revolution have in common? How were they different? What do you think accounts for the differences? Be specific and use examples in your response. What are the three broad sections of a state or local government's CAFR? a. Introductory, financial, and statistical. b. Financial statements, notes to the financial statements, and component units. c. Introductory, statistical, and component units. d. 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