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Gekata [30.6K]
3 years ago
5

Help ASAP give brainliest to first answer

Biology
2 answers:
algol133 years ago
7 0

Answer:

Im pretty sure its the second one. Im sorry if its wrong!

Explanation:

Ipatiy [6.2K]3 years ago
5 0

Answer:

Won't fowl the lock and key, and maybe less binding of the substrate.

Explanation:

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What dog breeds bark more?​
jek_recluse [69]

Hello, I'm Eric. I'll be trying my best to assist you on your question toda

There is no full answer for that. All dogs are made having the ability to bark. Although, tiny dogs are more overprotective and K9's (police dogs) not trained can also be overprotective and bite/bark more than most dogs.

<u>Not the right answer or confused? Reply to this question for help. If not, if you have time please hit the thanks. If you think this can help others you can always hit the Brainlist button, none of the things above are needed. :) </u>

<u>Take care, Eric</u>

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5 0
3 years ago
Read 2 more answers
A train is going 30 m/s and speeds up to 80 m/s over a period of 30 seconds along with a set of train tracks. What is his accele
Mrac [35]

To find the acceleration, we can use a kinematic equation (shown below).

vf = vi + a x t

80 = 30 + a(30)

50 = 30a

a = 5/3 = 1.67 m/s

Hope this helps! :)

8 0
3 years ago
What are the three general processes that take place in meiosis
coldgirl [10]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells.

Explanation:

Basically there are four processes that takes place under "MEIOSIS". And they are :

  • Prophase
  • Metaphase
  • Anaphase
  • Telophase

Prophase:

In prophase, chromosomes become visible and crossing-over occurs, then nucleolus disappears and the meiotic spindle forms, then the nuclear envelope disappears.The duplicated homologous chromosomes pair, and crossing-over (the physical exchange of chromosome parts) occurs.

Metaphase:

Metaphase process that separates duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During metaphase, the cell's chromosomes align themselves in the middle of the cell.

Anaphase:

Anaphase I begins when the two chromosomes of each bivalent separate and start moving toward opposite poles of the cell as a result of the action of the spindle.

Telophase:

In telophase a homologous chromosome pairs reach the poles of the cell, nuclear envelopes form around them, and cytokinesis follows to produce two cells. After cytokinesis, each of the two progeny cells has a nucleus with a haploid set of replicated chromosomes.

6 0
4 years ago
Which cell structures are found in plant, animal and bacterial cells?​
Mars2501 [29]

I think its the ribosome and the vacuole, as the two features are found in those 3 types of cells. Let me know if im mistaken!

6 0
3 years ago
What would happen to a cell if all the organelles it contained stopped working?
butalik [34]

Answer:                                                                                                                        If the nucleus didn't exist, the cell wouldn't have direction and the nucleolus, which is inside the nucleus, wouldn't be able to produce ribosomes. ... If the cell membrane were gone, the cell would be uprotected. Everything would lead to the death of the cell.

A. The cell would die.

Explanation:

6 0
3 years ago
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