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castortr0y [4]
2 years ago
10

What are villi and what makes them suited for their function?

Biology
2 answers:
ddd [48]2 years ago
7 0

Answer:

Villi are finger-like projections.They increase the surface area of inner walls and helps alot in absorption of digested food.

Explanation:

seropon [69]2 years ago
7 0
I was never a math macaroon
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Hello people ~
telo118 [61]

Answer:

Herkogamy

Explanation:

  • Glorious superba is a exception kind flower type
  • Unlike others flowers it's not bise xual
  • Polleniated grains can't reach stigma

Option A

8 0
2 years ago
Read 2 more answers
Which group of algae is believed to be the ancestor of land plants?
ycow [4]

Answer:

<u>stonewort, and many green algae such as the Spirogyra.</u>

Explanation:

  • As it was believed that the land algae were believed to be evolved from the stonewort plant and the blue-green algae like the cyanobacteria and the spirogyra that colonized the lands some 500 mn years ago was a freshwater alga.
  • After which the first land plants occur about 470 million years ago, and they were in the form s of moss and liverworts of the vascular in origin.
7 0
2 years ago
How many inches of rain is to be expected in the Temperate forest biome per year?
Naily [24]
C that’s the answer YW
8 0
2 years ago
"what source should contracting officers use as their primary source of vendor information"
Jobisdone [24]
The answer to this question is CCR or Central Contractor Registration.  The CCR was the main supplier database intended for the United States Federal government. The CCR is the source where it collected data from suppliers, validated and stored the data, disseminated it to various branches in the government acquisition agencies.
4 0
2 years ago
Read 2 more answers
A microbiologist inoculates a flask of broth with 1 ml of 100 bacterial cells/ml. The generation time of the species is 1 hour,
klio [65]

Answer:

Six hours

Explanation:

Given that;

A microbiologist inoculates a flask of broth with 1 ml of 100 bacterial cells/ml

Also, the generation time of the species is 1 hour and there is no lag phase

i.e there is no  period where the individual bacteria are maturing, this will enhance a faster replication

So , since the generation time is 1 hour and we are being given 100 bacterial cells/ml

∴

After 1 hour = replication of the bacterial cells would have been doubled to =200 bacterial cells

2nd hour = 400 bacterial cells

3rd hour = 800 bacterial cells

4th hour = 1600 bacterial cells

5th hour = 3200 bacterial cells

6th hour = 6400 bacterial cells

∴ We can see that at the 6th hour, the culture has contained more than 6,000 cells/ml

5 0
3 years ago
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