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Luden [163]
3 years ago
8

Several butterflies within a large population have wings with large dots on them. This wing pattern warns predators not to eat t

he butterflies. Which best describes the characteristic of having dotted wings?
Biology
2 answers:
JulsSmile [24]3 years ago
7 0

Answer:

I want to say A but im not sure so sorry if i am wrong

Explanation:

frutty [35]3 years ago
6 0

Answer:

The answer is A.

Explanation:

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DNA wrapped around histone proteins forms a material called ____ which condenses tightly to form _____ that can be seen with a l
makkiz [27]

Answer:

The correct answer will be-

1. Nucleosomes

2. Chromatin

3. Sister chroamtid

4. Centromere

Explanation:

The DNA is a very long molecule which if has to be passed on to the daughter cell as it is will cause problems. So, to reduce problems a cell form tightly packed structure of DNA so that they can be passed easily to the daughter cell.

The packaging of DNA begins with the wrapping of the DNA around histone proteins which forms the 11 nm basic structural units called nucleosomes. The nucleosomes start condensing each other and form 30 nm structure chromatin fibres.

The chromatin fibres undergo replication during S phase which produces an exact copy of the chromatin called sister chromatids bound to each other at a central point called centromere which helps the separation of the chromatids during M phase.

5 0
3 years ago
What that determines if a cell is eukaryotic. *
Dmitry_Shevchenko [17]
To determine whether a cell is a eukaryotic or
prokaryotic cell, one can observe certain features.
If the cell in the question possesses a well-defined
or definite nucleus and have membrane-bound
organelles such as mitochondria, chloroplasts,
Golgi apparatus, endoplasmic reticulum, the cell is
eukaryotic. If the cell has nucleoid or indefinite
nucleus and without membrane-bound cell
organelles, the cell is prokaryotic. If ribosomes in
a cell are the 80S (S=Svedberg units) type, the cell
is eukaryotic and if ribosomes are 70S type then it
is prokaryotic.
6 0
2 years ago
Read 2 more answers
You measure my life in hours and I serve you by expiring. I'm quick when I'm thin and slow when I'm fat. The wind is my enemy.
Valentin [98]

Answer: a candle i think

Explanation:

3 0
3 years ago
Read 2 more answers
The kidney is an organ that collects wastes and excess water from the blood and sends them to the bladder where they are stored
Viktor [21]

4) digestive and circulatory, because the bladder is part of the digestive system. The circulatory system carries blood around the body using blood vessels.

6 0
3 years ago
Usually occur during DNA replication, before a cell divides.
olganol [36]

Answer:

Gene mutation

Explanation:

Plzzzzzzzzzzzzz give me brainiest

4 0
3 years ago
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