how soon can a blood test detect pregnancy after conception

Answers

Answer 1

Answer:

5 weeks

Explanation:

I think so.

Pls mark as brainliest answer if it helps you


Related Questions

Chlorophyll changes ______ energy into ______ energy.

Answers

Answer:

Light energy to chemical energy

Explanation:

the conversion of light energy to chemical energy needs chlorofluorocarbon

Oi, Its worth 40 points, plus brainliest to best answer.


Use the graph and the information provided to answer the questions.
Stickleback fish protect themselves from predators with a thick covering of brownish plates. They feed on
small aquatic organisms and are preyed upon by bigger fish like trout. In a certain lake, the number of
stickleback fish was documented over a period of 30 years. During this time, the clarity of the lake water
also changed.



1. How did the occurrences of the different traits change over the 30-year period? Use evidence from
the graph to support your answer. Using what you know about natural selection and adaptation, what
generalization can you make based on these changes?

Answers

Explanation:

scam fakeeee

just kidding the answer is

every time the differences will change because of the large fishes which kill the small ones and the fishes het big like in one big fish there will be 100 of small fishes like the megladon

during this blood also leaks and the colour of the lake changes

Answer:

In each instance, the variations in fish populations are subject to change due to the predation of larger fish on smaller ones. As a result, the surviving fish grow larger, akin to the manner in which the Megalodon can have hundreds of smaller fish within its body. This process can also result in the release of blood, which has the potential to alter the color of the surrounding water body.

Explanation:

what is the texture of a worker bee leg.​

Answers

The texture of a bee leg is like a shiny gloss to it with tiny fine hairs all over it so that pollen will stick.

During exercise, the blood is travelling more quickly around the body. This carries more oxygen to the exercise muscles. Describe other changes in the athlete's body that enable more oxygen to be taken in at the lungs.

Answers

Answer:

your heart rate goes up explaining why the blood is traveling quicker. this causes you to breath faster meaning bring more oxygen to the blood in your lungs faster. your blood pressure also goes up from the increase in heart rate.

Answer:

the breathing rate and volume of each breath increases to bring more oxygen into the body

Explanation:

it removes the carbon dioxide produced. the heart rate increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced.

12. Having tissues that digest food, such as in the jellyfish, is an example of

(a) cell-level organization.

(b) tissue-level organization.

(c) organ-level organization.

(d) organ system-level organization.

Answers

Answer:

cell level organization

Having tissues that digest food, such as in the Jellyfish, is an example of cell-level organization.

What is Jellyfish?

Jellyfish is are aquatic organisms that live in marine and freshwater habitats.

Jellyfish are tentacular species(i.e. they have tentacles that allow them to capture prey) and their body consists of a jelly-like structure that is non-living in nature called mesoglea.

Jellyfish are at the cellular level of organization and their mode of feeding entails some of the following:

Predation (capturing of preys with the use of their tentacles)Filtration of particles through waterNutrient intake via symbiotic association with algae within their cells

Learn more about Jellyfish here:

https://brainly.com/question/1657460

A man is running on the straight road with the uniform velocity of 3 m/s.calculate the acceleration produced by him.​

Answers

[tex] \huge \bf༆ Answer ༄[/tex]

The acceleration produced by that boy is Zero .

_____________________________________

Want to know how ? here's the reason : -

As he is running with a constant velocity, so there's no change in velocity and Acceleration is defined as " Rate of change in Velocity " and since there's no change in velocity and direction (because he is moving in a straight road) hence Acceleration is 0.

[tex]\large꧁ \: \frak{Eternal \: Being } \: ꧂[/tex]

approximately what percentage of the human genome consists of repetitive dna or transposable elements?

Answers

Answer:

45%

Explanation:

anyone help me? 1 number 2​

Answers

Answer:

i dunno what class is this of, so tell me in the comment and I may rectify my answer according to that.

btw here u go

Explanation:

in q 1, part a, we need to tell what we observed in the growth of plants. we observed that the plant h was groing faster and healthier that plant g due to the fact that it was provided with a nutritive solution.

in its part b, we write the conclusion, i.e the plant which was provided with a nutritive solution grew more as all minerals required by the plants were replenished properly.

In q2, part a, we just compare their physical properties such as the plant g was not as healthy as plant h and plant h grew faster and taller than plant g.

in q2, part b, we just write what the solution is supplying the plant with, you can also check each one of their speciality on the web and write it also.

hope it helps

;)

BRAINLIEST AND 50 POINTS!!
Based on information from the cladogram and the data table shown below, which of the following best describes the evolutionary history of rabbits?


Claws/Nails Feathers Jaws Lungs Mammary glands
Bird X X X X
Hagfish
Lizard X X X
Rabbit X X X X
Salamander X X
Tiger X X X X
Trout X


Image depicts a cladogram with hagfish, trout, salamander, lizard, bird, rabbit, and tiger represented. Trout diverge from hagfish with the introduction of jaws. Salamander diverges from trout with the introduction of lungs. Lizard diverges from salamander with the introduction of claws and nails. Bird diverges from lizard with the introduction of feathers. Rabbit and tiger diverge from lizard with the introduction of mammary glands.
They are more closely related to tigers than they are to birds.
They became able to produce mammary glands as a result of lacking feathers.
They evolved into a separate species due to the presence of mammary glands.
They share a more recent common evolutionary ancestor with salamanders than they do with lizards.

Answers

Answer:

A. They are more closely related to tigers than they are to birds.

Explanation:

Short answer: I took the test

Actual explanation:

-If you look at the first graphic that you have, you will notice that rabbits and tigers have all the same boxes checked off. AND birds and rabbits only have 3 checked off.

-salamanders actually have less in common with rabbits than they do with lizards, salamanders have 3 things in common, and lizards only have 2, proving option D. wrong. (if you are wondering where I got that evidence, look at the chart) AND if you look at the cladogram, lizards are closer to the rabbits than salamanders meaning that lizards have a more common ancestor (I think?) But nevertheless, it it still wrong, because of the above evidence.

- The options with mammary glands are also incorrect for these reasons, B. makes no sense, literally no sense, why would not be able to produce mammary glands with feathers, so B, is automatically out. With option C, rabbits did not evolve into a whole new species, it is the clade showing that tigers and rabbits both have mammary glands. There is no showing of a new species on the cladogram, and I don't think that it makes sense to evolve into a whole species just because of mammary glands.

- Now, if you look at the cladogram again, you wills see that tigers and rabbits are closest together, meaning that they are closely related. BUT, birds and rabbits are also the closet together, so, refer back to point a, that the chart shows that birds only share 3 out of the 4 that rabbits and tigers share. so that's that.

So after doing the work, option A. Rabbits are more closely related to tigers than they are birds. (and If you read my long explanation THANK YOU I put time and effort into it to make it accurate :))

Hope this helped :))                                                                                                    ~addison

Answer:

A. They are more closely related to tigers than they are to birds.

Option A. Rabbits are more closely related to tigers than they are birds.

Explanation:

I have a shorter answer.

Suppose white and brown fur in a species of rodent were due to different alleles at the same gene. An F1 cross between true breeding brown and white lines is set up. What evidence would best support white fur being dominant to brown

Answers

An F1 cross between true breeding brown and white lines is set up. What evidence would best support white fur being dominant to brown -----

The best evidence to show that white fur being dominant is when all the offspring after the cross are white instead of brown

They are therefore expected to produce heterozygous lines.

The evidence that would best support white fur being dominant is when all the lines produced are white despite being heterozygous.

A dominant trait is known to mask the expression of other traits.

Learn more: https://brainly.in/question/6883642

fundamental similarity due to descent from a common ancestor is called

Answers

Answer:

fundamental similarity due to descent from a common ancestor is called homology.

membrane molecules that use the energy of atp to move ions against a concentration gradient are called

Answers

Membrane molecules that use the energy of ATP to move ions against a concentration gradient are called PUMPS. This type of transport is called active transport.

Active transport is a type of transport that requires energy (e.g, ATP) to move molecules and/or ions against a concentration gradient.

In active transport, specific membrane transporter proteins referred to as pumps are used to move ions against an electrochemical gradient across biological membranes.

These protein pumps are fundamental for creating electrochemical gradients that are subsequently used by cells for diverse purposes (e.g., muscle contraction).

Learn more in:

https://brainly.com/question/2503897

what organ retains or releases body fluids, thereby regulating blood volume and blood pressure?

Answers

Answer:

excretion

Explanation:

waste

Answer: Kidneys

Explanation:

lizards on a small island are more likely to have to mate with close relatives. the form of microevolution is

Answers

Answer: the founder effect

Explanation:

Using specially designed bacteria to clean up environmentally hazardous radioactive waste would be an example of __________.

Answers

Answer:

xjsdhmbjv

Explanation:

Biology questionnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Answers

Answer:

3rd one

Explanation:

Answer:

c. firewood

Explanation:

its a chemical reaction

Which scientist was the first to use the term cell to describe what he saw under the microscope?

Answers

Answer:

Scientist Robert Hooke

How do CAM plants photosynthesize under bright hot conditions without drying out?

Answers

Answer:

by sealing their leaves against water loss and trapping carbon as organic acids

Explanation:

hope this helps :)

two impacts of climate change on agriculture.​

Answers

Answer:

OKAY FIRST IMPACT:

Crops either get to much sunlight during droughts or to much water during floods

SECOND IMPACT:

Crops may not have the right amount of nutrients or vitamins because of heat produced by the sun every day

BRAINLIST ???

True or False: Transcription and Translation can occur at the same time for a single mRNA in prokaryotes.

Answers

Answer:

False, they cannot

please help me with insects with out piercing and sucking mouth parts and the reason why. please help me I really request.​

Answers

Answer:

Insects have a range of mouthparts, adapted to particular modes of feeding. The earliest insects had chewing mouthparts. Specialization has mostly been for piercing and sucking, although a range of specializations exist, as these modes of feeding have evolved a number of times (for example, mosquitoes and aphids (which are true bugs) both pierce and suck, however female mosquitoes feed on animal blood whereas aphids feed on plant fluids. In this page, the individual mouthparts are introduced for chewing insects. Specializations are generally described thereafter.

Define terrestrial animal.write any five characteristics of terrestrial animal

Answers

Answer:

- living on land or on the ground.

-rather than in water and trees or in the air

-a terrestrial life

-a terrestrial habitat

- and a terrestrial species

g. What is the function of CU? ​

Answers

Answer:

to give education ,to make all the people educated ,to make society good

The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions

help plz and thank you

Answers

Answer:

A

Explanation:

A) all cells contain DNA, and DNA is all composed of adenine, thymine, guanine, and cytosine.

B) not all cells have a nucleus. For example, prokaryotes have no nucleus

C)Not all cells have a cell wall.(Animal cells don't)

D) not all cells have mitochondria (Prokaryotes don't)

Answer:

I think it is D

Explanation:

Sorry If I'm wrong

How can we conserve WATER? describe in short.
Please answer as soon as possible pls I need help please ​

Answers

Explanation:

Turn off the faucet while brushing your teeth.

Only run the washing machine and dishwasher when you have a full load.

Use a low flow shower head and faucet aerators.

Fix leaks.

Install a dual flush or low flow toilet or put a conversion kit on your existing toilet.

40 Points to answer this question in complete sentences
How has the global climate changed in the last century? What has the greatest impact on the climate where you live? Have humans influenced the climate on Earth? If so, how and what should we do?

Answers

Answer:

Over the last century, the average temperature on the surface of the Earth has increased by about 1.0 degrees F.   The greatest impact is the droughts that my state is constantly in. I believe that we had a great part in global climate change. How I think that we have is all the air pollution and not taking care of out earth the way we should.  How I think that we can fix this is if we start powering our home with more solar. We can also reduce the amount of water that we use.  

Explanation:

Can Someone help me with this?? Your help will be very much appreciated ! Its somewhat confusing so Please help if you dont mind ? ❣️I would love someone that could answer this correctly !! Thank you <333!

Answers

Answer:

1)Protein is composed of amino acid.

We can identify protein by sequencing amino acids in peptide.

Carbohydrates is primarily avilabke energy source.

2) Proteins and nucleic acids are made up of C H O But carbohydrates and lipids consist of C H O N.

3)Nucleic acid DNA and RNA store and transmit genetic information from one generation to next generation.

Nucleic acid as present in body therefore not considered as essential nutrients.So dietary sources are plant and animal foods like meat fish vegetables etc.

Match each part of the urinary system with the correct label.

Answers

Answer:

1 Kidneys

2 Ureters

3 Bladder

4 Urethra

Explanation: are correct in edg

When was Geoffrey Chaucer captured ?

Answers

Answer:

1359

Explanation:

We do not know any details of his early life and education. In 1357, he was a page to Elizabeth, Countess of Ulster, wife of Edward III's third son. Chaucer was captured by the French during the Brittany expedition of 1359, but was ransomed by the king.

What type of solution causes a cell to shrink in size?
O Isotonic
O Homeotonic
O Hypertonic
O Hypotonic

Answers

Hypertonic C. I think answer correct.
Other Questions
CODEHS 3.5.4 Obi-Wan Says You should ask the user for three pieces of informationYou should confirm their name and how many droids and Wookiees they want to meetYou should confirm their name and how many droids and Wookiees they want to meet PLEASE ANSWER ASAP!!!The movement of tectonic plates in two different locations is shown below:Two blocks labeled Location A and Location B are shown. The block labeled A has a vertical line in the middle. On the left of the line there is an arrow pointing down. On the right of the vertical line there is an arrow pointing up. At Location B the top layer of the block shows two horizontal arrows pointing towards each other. The portion of this block on the right is shown moving down.Which statement is most likely true?Subduction occurs in both locations.The magnetic orientation of rocks may change in Location A and subduction occurs in Location B.Subduction occurs in Location A and the magnetic orientation of rocks may change in Location B. Solve for x. x+12=x+2 which of these MANNER of death? (select all that apply)1-blood loss2-cessation of brain function 3-accidential death4-stabbing 5-pulmonary arrest 6-homicidal death 7-natural death 8-shooting on may 1st, the temperatures of 5 European cities were measured and the results were as it follows El/La Colera de los trabajadores se manifesto en una huelga.Is it La Colera o El Colera? Please help me with this math problem!! :) Please help. Can you reorder them correctly? Thank u Simplify the expression.6(12 3) + 4 + (3 2)6496144208 3x+15+2x+20 help pls solve for x need help on question!!!!!! How did Jos de San Martn help Simn Bolvar defeat Spanish forces in Peru? He drove out the remaining Spanish forces.He started a war in Argentina to distract Spain.He freed the neighboring colony of Colombia.He gave Bolvar control of the city of Lima. "Where are you giving classes?" into passive voice: Using what you know about the NAND gate, draw how you could implement a three-input NAND gate using NMOS and PMOS transistors. This circuit should output logic low (0V) only when all three inputs (A, B, and C) are logic high (5V) Parallel lines cut by a transversal coloring activity. what is the differece between substance and matter? how does music impact you? What does Point P on the number line represent? (Use the hyphen for negative numbers, such as 9) Number line from negative 8 to positive 8 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the seventh tick mark to the left of 0. Numerical Answers Expected! Round 2.37 to one decimal place. Which issue causes ice in rivers to thaw earlier than usual, leading to floodingand property damage?A. Water scarcityB. Rising air temperaturesC. DeforestationD. Desertification Read the sentence. Carolina usually plays third base, but she is going to played first base in the game tomorrow. Which is the best replacement for the underlined word? player plays play playing.