9th grade biology question. 10pts

Answer:

Chloroplast is the First

Explanation:

There are three types of main ways by which lift of air can occurs:-

Answer:

DNA condenses into chromosomes (prophase)

Homologous pairs align to initiate crossover (metaphase)

Microtubules pull apart the homologous pairs toward opposite poles (anaphase)

Nuclear envelopes develop around the nuclei (telophase)

Answer:

its not 25% or 100% because there's a fly without all recessive traits. I'm pretty sure its 75%.

Explanation:

draw a square and turn it into a diagram.

Answer:

25%

Explanation:

i think its 25 bc if you do that box strategy there's only one that recessive that doesn't have the wings or eye color so there is a 25% chance the fly would be that way

Answer:

D. nucleus

Explanation:

this is were transcription happens

Answer:

Nucleus

Explanation:

I learned in my dna lesson in biology

Answer:

your answer is ee

Explanation:

please mark brainliest

That would be the sunlit zone, hope this helps ^^

Answer:

B. sex chromosomes

and

D. 1:1

Answer:

The event that happens in photosystem I is that electrons are transferred to ferredoxin

Explanation:

This is a part of photosynthetic light reactions which makes use of light energy to transfer electrons from plastocyanin to ferredoxin.

Hope this will help you

Answer:

D

Explanation:

got it right on edge

Answer:

Phosphoanhydride bond

Explanation:

ATP (Adenosine triphosphate) and ADP (Adenosine diphosphate) are two molecules involved in the storage and release of energy in the cells of living organisms. The structures of these molecules allow them fulfil their energy-related function.

Energy is stored when one phosphate group is added to ADP to form ATP, while the energy is released when the last phosphate group of the three phosphate groups in the ATP molecule gets removed. However, to remove this last phosphate group, a bond that holds one phosphate to another in the ATP molecule called PHOSPHOANHYDRIDE BOND must be broken. Therefore, the bond that is broken between the last phosphates is a PHOSPHOANHYDRIDE bond.

Answer:

I think the "plants take in nutrients and water through their roots and then transport these materials to the rest of the plant" one is the most similar to the human body. This process would be the veins getting blood.

Explanation:

the green trait is recessive which is masked by the dominant yellow trait, hence option d is correct.

Due to recessive inheritance, the disease will only be brought on through a pair of defective genes.

Carriers are individuals who have only one faulty gene out of the pair, most frequently, the disease has no effect on these persons.

They can, however, convey the faulty gene to their offspring. The connection between two genetic variants is referred to as dominant. Each gene contains two alleles which an individual receives from each parent.

Therefore, One allele yellow of a gene, known as the dominant gene, will be expressed if the alleles are different. The other green allele, known as the recessive one, has no impact, hence option d is correct.

Learn more about traits, here:

https://brainly.com/question/9622369

#SPJ5

Answer:

46

Explanation:

mitosis creates identical cells so if the mother cell has 46 chromosomes then so will the daughter cells that were formed after mitosis

Yes,Huntington disease (HD) is caused by a change ( mutation ) in the HTT gene.

Answer:

When fossil fuels are burned, they release nitrogen oxides into the atmosphere

Answer:

I got the same question, and I believe the answer is Anaphase

Explanation:

Answer:

I am pretty sure it is metaphase as the chromosones are lined up

Explanaton:

Answer:

answer is A

hope it helps you

Correct statements:

All organisms are made up of cells

Cells are the smallest unit of life

Both unicellular and multicellular organisms are made up of cells

Answer:

All organisms are made up of cells

Cells are the smallest unit of life

Both unicellular and multicellular organisms are made up of cells.

i got right on edg

Answer: I am most likely sure C

Explanation:

Answer:

There are many things that can be read from ripple marks in sedimentary rocks. To start, a geologist looks at: the types (sizes, composition, shapes) of grains in the rock, the height of the “waves”, the distance between peaks (highs) and troughs (lows), whether the rock seems to be lying in its original position, and the internal shapes of the ripples (by looking at the edges of broken pieces). They also seek to determine the age of the rock and information about other rocks lying below and above the specific rock.

Geologist determine the processes and history of the earth through the

observation of properties of rock particles.

We were told that the geologist found  a sedimentary rock with ripple marks

in it .The most likely cause of the ripple marks will be as a result of the water

waves present in the area.

This makes us understand that the environment the sediment was deposited

was in an aquatic environment.

Read more about Rocks here https://brainly.com/question/13291293

Answer:

Cells

Explanation:

Answer:

cells

Explanation:

Answer:

Weathering and Erosion

Explanation:

Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away.

Answer:

ovum

Explanation:

The ovum is produced from oogonia or ovum 'mother cells' through a process called oogenesis in the ovary. The ovum is not only among the largest cells of the body, it is also specialized to ensure accurate fertilization by exactly one sperm cell.

#3. D- Coarse adjustment knob

#4. A

These two sonnets may indeed be addressed to the "dark lady" of his sonnet, and yes she seems to be his lover, However, 130 is much more complimentary and focuses on the mistress' beauty. The use of the similes to compare her various physical features to some natural occurrences helps us to understand how rare he thinks their love is because she is so beautiful. On the other hand, 138 is somewhat negative and uses the word "lie" to do what shakespeare does best, play on words (i.e the use of pun). She lies to him and he knows it, but he listens anyway and ultimately they "lie" together.

Answer:

i have a pusheen popsocket

Explanation:

i dunno i like pusheen and wanted to answer lol