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Vlada [557]
3 years ago
8

What is one evolutionary advantage angiosperms have over gymnosperms?

Biology
2 answers:
Amanda [17]3 years ago
6 0
A.) Angiosperms have flowers that attract organisms like insects, which aid in fertilization.
Step2247 [10]3 years ago
5 0

The answer for this question is A

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Analysis of the second swab has confirmed that the causative organism is Streptococcus pyogenes, a gram-positive organism. Imagi
Ierofanga [76]

Answer:

Purple, spherical-shaped organisms arranged in chain like formations.

Explanation:

Bacteria are the microscopic organisms and included in the prokaryotes as they do not have nucleus. Two main types of bacteria are gram positive bacteria and gram negative bacteria.

The gram positive bacteria has thick cell wall peptidoglycan cell layer and can uptake the crystal voilet stain. These bacteria seems purple under the microscope due to the uptake of stain. The bacteria Streptococcus pyogenes are spherical in shape and occurs in the cluster of chain.

Thus, the correct answer is option (d).

7 0
2 years ago
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What is responsible for abo blood types
lara31 [8.8K]
What do you mean by responsible? Do you want to know the genetics behind it, what the surface markers do, or why they are metically important? I think I can help.
6 0
3 years ago
What is the answer to this?
lora16 [44]

Answer:

I say the correct answer is the 3rd one.

Explanation:

Answer is number 3

3 0
3 years ago
BRAINLIESTTT ASAP!! PLEASE HELP ME :)
dem82 [27]

The nucleus of an atom contain protons and neutrons, which make up most of the mass of an atom.

The answer would be 2 and 3 ( 2nd answer choice)

4 0
3 years ago
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Explain the effects of osmosis on cells and tissues:
viva [34]

Answer:

In explanation.

Explanation:

Effect of osmosis on cells:

-Osmosis is the movement of water across a cell membrane. Cells use osmosis to maintain concentration equilibrium (the concentrations of solute inside and outside the cell are equal). Changing the amount of water allows the cells to achieve equilibrium.

Effects of osmosis on tissues:

-Red blood cells placed in a solution with a higher water concentration compared to their contents (eg pure water) will gain water by osmosis, swell up, and burst. Water will diffuse from a higher water concentration outside the cell to a lower water concentration inside the cell.

Hope this helps.

6 0
3 years ago
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