Which one is the true answer

Answers

Answer 1

Answer:
B
Explaination:

Related Questions

At the end of the mitotic cell cycle, a cell divides into two cells. What must happen before the cell divides? A. The number of organelles doubles. B. Chromosomes must be copied. C. Four nuclei must be formed. D. The membrane thickens.

Answers

Answer: The correct option is B.

B. Chromosomes must be copied

Explanation:

This is because, before mitosis occurs the cells must first duplicate or replicate it's DNA during interphase and this is because mitosis is a type of cell division where a parent cell divide into two daughter cells which are genetically identical to the parent cell and carry the exact number of chromosomes of the parent cell.

Answer:b

Explanation:

Which one is a producer ? Please HURRY

Answers

Answer:

Grass

Explanation:

Grass produce their own food

a plant has two alleles for color. the red allele is recessive and is represented by q. the purple allele is dominant, and represented by p. if 59 of 100 organisms are red, what is q?
A 0.48
B 0.77
C 0.23
D 0.59

Answers

Answer: B. 0.77

Explanation:

We should note that from the Hardy-Weinberg law, the formula used is:

p²+ 2pq+ q² = 1

From the information given,

p = purple allele

q = red allele

q² = 59/100 = 0.59

Then, the frequency of the red allele that is recessive will be:

q² = 0.59

q= √0.59

q = 0.768.

q = 0.77

Therefore, the correct option is B.

what are 3 ways convection currents affect the weather

Answers

The heating of the Earth's surface and atmosphere by the sun drives convection within the atmosphere and ocean. This convection produces winds and ocean currents. The greater the pressure differences between a low-pressure area and a high-pressure area, the stronger the winds.

Sediments can negatively affect an aquatic ecosystem by blocking sunlight
necessary for plants to photosynthesize?
True or False

Answers

Answer:

true

Explanation:

When soils erode, sediments are washed into waterways. Excess sediments can cause damage by blocking light that allows algae (an important food source) to grow, harming fish gills, filling up important habitats, and stopping fish from seeing well enough to move around or feed.

hope my answer helps

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What additional information would you want to know to understand Emma and Jacob's panic? Include a minimum of three examples.

Answers

The correct answer to this open question is the following.

Unfortunately, you did not attach the story, the text, or the name of the article/text. Without this important information is so difficult to help you.

However, trying to help you, we did some deep search and can comment on the following.

The additional information you would want to know to understand Emma and Jacob's panic is the following.

First, you want to understand what is the real cause of the parent's panic. And all comes down to the health of their baby. The baby had problems with feeding. What happened was that Emma's baby stopped feeding after seven days.

This couple had lost a baby that died in the first nine days with no clear explanations at all. So they were traumatized by that fact and do not want to have another traumatic experience again. That is why they are afraid.

The parents desire the baby to feed normally and have the correct weight.

Parents are afraid that the baby dies or if it survives, could end up with some illness or mental ret*rdation, or could have another kind of complications when the baby is growing up.

Heat energy is the transfer of _______ energy. A. chemical B. thermal C. electrical D. mechanical PLS HELP

Answers

Mechanical I think I’m not sure sorry

B, thermal. Chemical would do more with chemicals (surprise) reacting with each other. Electrical has to do with electrons moving. Mechanical would be due to movement (think of how you’d get sweaty after working out).

Cows have an incredible digestive system which is highly evolved to process grass in unique ways. Please research and write a short essay regarding the function of the 4 bovine stomachs and how they all work together to process complex carbohydrates. Be sure to include the function of the reticulum, rumen, omasum, and abomasum.

Answers

Answer: Ruminants have complex digestive system.

Explanation:

Rumen: It is a sac like structure and first region of the stomach of the cow. It is connected with the esophagus. It forms the storage of the food and convert the food in the form of ball called cud.

Reticulum: It is a honeycomb like structure. It is attached with rumen. It holds and stores the heavy and dense components of the food.

Omasum: It lined with folds of tissues. It absorbs water and nutrients form the food.

Abomasum: It is called true stomach as it operate similar to non-ruminant animals. It secretes hydrochloric acid and enzymes to break down and help in feeding food.

Please help with punnet squares problem! I'm not understanding what the answer is thanks

Answers

Ok so these are the Punnett squares I would take the two percentages and multiply to get 37.5% but I’m not positive that’s the answer

what if the DNA polymerases only worked during the S phase?

Answers

yeah yeah oh gosh gosh i yeah oh gosh oh wow oh gosh gosh i oh yeah oh wow oh gosh oh wow oh gosh gosh i yeah oh gosh gosh i don’t know why you gotta do you have discord yeah oh gosh gosh i yeah

Brainliest to whoever helps :)

Answers

Answer:

Primary consumer

Explanation:

It is at the top of the food chain and therefore it is the primary consumer of this ecosystem

Answer: Producer and secondary consumer.

Explanation:

The fish produces food for others while at the same time consumes the Amphipods. Because that is all it consumes it is only a secondary consumer.

Please help me with these!

Answers

Answer:

A. cm .5 mm5

B. cm 3.3 mm33

C. cm 5.5 mm 55

d. cm 7 mm 70

e. cm 8.3 mm 83

Explanation:

you would move the decimal point over to the right one time because centi come before mili.

Answer: a= 0.5cm

b=3.3cm c=5.5cm d=7inches e=8.3 inches

Explanation:

If you know a ruler each space in between a centimeter is 0.1 cm not 1cm

During autumn, which of the following is true about
sunsets?
O A. The time at which the Sun goes down gets
earlier each day.
O B. The time at which the Sun sets gets later
each day.
C. More hours are added to the day.
O D. The time at which the Sun rises gets earlier
each day.

Answers

Answer:

A, all of the other answers are incorrect

I believe the answer is A, hope this helps!

2. If you use the letter E for this
gene. What is the genotype of
the offspring if the parents were
EE хее
3. If you crossed the offspring
with each other? How many of the new offspring would you expect to have two eyes?

Answers

Answer:

2. Genotypes of offspring - Ee

3. Genotypes:

Explanation:

For 3. i wouldn't know how many of the offspring will have two eyes because we don't know what trait E is and what e is, but the genotypes will help you figure it out.

Fruit can be preserved to some extent by keeping in a dark, cool place. Suggest why this technique might work.

Answers

Answer:

because the cold is like a fridge and the dark preserves the fruit

Answer:

it may prevent access to animals because not only insect and bacteria like fruit

What is the
relationship between the raw materials and
the products in photosynthesis?

Answers

Answer:

Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch

Explanation:

I need help on this and the person who answer this correctly gets a BRANLIST(answer if you know)

Answers

Answer:Option A

Explanation:pH decreases with increase in temperature

what are nitrates used to produce

Answers

Answer:

i think it is a fertilizer, so it is found in high levels in plat fertilizers

What might happen to a desert biome if the area received more rain than it normally receives over an extended period of time? Describe some of the changes that you might expect to see

Answers

Answer:

Desert biome will change.

Explanation:

Desert biome will change if the area received more rain than normal it receives over an long period of time because the vegetation on that area appears. The change in rainfall pattern in the desert area changes the animals present in this region because the temperature of the desert is no longer suitable for the desert animals so they migrated and other organisms come to this place.

the eye is a delicate organ, which is formed from multiple_____?
AHHHH please helpp!!!

Answers

Answer:

tissue

Explanation:

since the eye is an organ, where an organ is said to be a group of tissues.

Answer:

Tissue

Explanation:

It's formed from multiple tissue

Which limiting factor is being displayed when a fox chases after a pika

Answers

Here it is a hope it helped you!

what is the mRNA of GAGATTTACCGTAGC

Answers

Answer:

CUCUAAAUGGCAUCG

Leu-Ter-Met-Ala-Ser

Explanation:

this should be correct, in mRNA A codes for U, T codes for A, C codes for G and G codes for C. Hope this helps

(Help please) ive gone braindead

Answers

Answer:

1) b] X, W, Z, Y

2) a] W

3) b] On top and left of the box.

4) c] A child always inherits one dominant and one recessive allele.

Please help!!
Provide one similarity and one difference photosynthesis has with aerobic respiration.

Answers

Photosynthesis requires the product of aerobic respiration while aerobic respiration requires the product of photosynthesis

What are the teachings of Buddha?

O.Bhagavad Gita
O.Veda
O.Four Noble Truths
O.Upanishads

Answers

The teachings of the Buddha are aimed solely at liberating sentient beings from suffering. The Basic Teachings of Buddha which are core to Buddhism are: The Three Universal Truths; The Four Noble Truths; and • The Noble Eightfold Path.

the teachings of buddha are the four noble truths

Where are solar panel farms built?

Answers

Answer: California

Explanation:

The first 1 MWp solar park was built by Arco Solar at Lugo near Hesperia, California at the end of 1982, followed in 1984 by a 5.2 MWp installation in Carrizo Plain.

Answer:

California

Explanation: Thats where the first one was built.

Which step is a part of the dark (light-independent) reactions?
O ATP molecules are produced.
O Solar energy is absorbed by chloroplasts.
O Oxygen is released when water molecules are split.
O Carbon dioxide is used to form simple sugars.

Answers

Answer:

O ATP molecules are produced.

Explanation:

The answer is ATP molecules being produced, this happens in light and dark.

All of the other options are either directly related to light/photosynthesis or are needed to complete it.

what does a maple tree, saguaro cactus, and a water lily have in common?

Answers

Answer:

All use photosynthesis

All are plants

All reproduce sexually and asexually

Explanation:

These maps show land and sea temperature anomalies for September 2011.
Which conclusion do the data in the maps support?
A. Land and sea temperatures were lower than usual.
B. Land and sea temperatures were higher than usual.
C. Sea temperatures in the far north were much lower than usual.
D. Sea temperatures in the far south were much higher than usual.

Answers

Answer:B. land and sea temperatures were higher than usual

Explanation:

The correct option is B. The land and sea temperatures were greater than usual overall.

The diagram is a heat map to show the fluctuations in temperature.

What are heat maps?A heat map is a type of data visualization that displays a phenomenon's size in two dimensions using colour. The reader will receive clear visual clues about how the occurrence is clustered or fluctuates over space from the fluctuation in colour, which may be by hue or intensity. The cluster heat map and the spatial heat map are two fundamentally distinct types of heat maps. In a cluster heat map, magnitudes are arranged into a matrix of fixed cell size, where the rows and columns represent discrete phenomena and categories. The sorting of the rows and columns is deliberate and somewhat arbitrary, with the intention of suggesting clusters or depicting them as they are identified through statistical analysis.

According to the diagram, both land and sea temperatures were higher than usual.

Learn more about heat maps here:

https://brainly.com/question/15347304

#SPJ2

Someone, please help me!

Answers

Answer:

Independent variable: temperature

dependent variable: clams

optimum temp is 30 degrees

I'm not exactly sure about the mean

for number five since it went up 20 then I would say 52

the last one is a hypothesis

Explanation:

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