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Lady_Fox [76]
3 years ago
5

Which air pollutant is most likely to cause bronchitis? carbon monoxide ozone emis

Biology
2 answers:
balandron [24]3 years ago
6 0
Ozone :3 glad to help
Strike441 [17]3 years ago
5 0

Answer:

ozone

Explanation: i took the test

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which of the following is incorrect about the nitrogen cycle? a. nitrate and nitrite reductases in denitrifying bacteria convert
Serjik [45]

The incorrect statement about the nitrogen cycle is option A: nitrate and nitrite reductases in denitrifying bacteria convert ammonia to nitrogen gas.

The biological nitrogen fixation (BNF) is the process by which atmospheric nitrogen is changed into ammonia, and the nitrogen-fixing bacteria are known as diazotrophs. Fixation, ammonification, nitrification, and denitrification are significant nitrogen cycle processes. Ammonia is converted to nitrites and then to nitrates which are absorbed by plants with the help of their roots. Therefore, option A is incorrect.

Through bacteria that fix nitrogen from the atmosphere, nitrogen enters the living world. Soil bacteria convert this nitrogen and nitrogenous animal waste back into gaseous nitrogen, supplying the organic nitrogen required by terrestrial food webs.

To know more about nitrogen cycle, refer to the following link:

brainly.com/question/11662775

#SPJ4

6 0
1 year ago
Suppose the sea level suddenly rose by 100 meters. What would happen to the world’s coral reefs? Explain your view.
-BARSIC- [3]
They will not get light and will
die
7 0
3 years ago
Looking at the Punnett square, list the possible phenotypes and frequencies of
liubo4ka [24]

Answer:

Phenotypes:

Aa with a frequency of 2

aa with a frequency of 2

The children have equal chances of having aa or Aa

5 0
3 years ago
What are the conditions that make changes in the tissues?
meriva

Answer:

Rheumatoid arthritis (RA)

Scleroderma.

Granulomatosis with polyangiitis (GPA)

Churg-Strauss syndrome.

Lupus.

Microscopic polyangiitis.

Polymyositis/dermatomyositis.

Marfan syndrome.

Explanation:

7 0
3 years ago
Determine whether each statement describes mitosis, melosis, or both mitosis and melosis.
Kruka [31]

Answer:

This question is incomplete as it lacks statements, the statements and the answers are as follows:

occurs in organisms that sexually reproduce - MEIOSIS

occurs during growth and development - MITOSIS

the DNA is replicated - MITOSIS AND MEIOSIS

occurs in all organisms - MITOSIS

the number of chromosomes remains the same - MITOSIS

the number of chromosomes reduces by half - MEIOSIS

Explanation:

Meiosis and mitosis are both types of cellular divisions that occur in living cells. Mitosis involves the formation of two (2) daughter cells that are genetically identical to the parent cell while meiosis involves the formation of four (4) daughter cells that are genetically different from the parent cell.

The following are characteristics of the two division processes based on this question:

MITOSIS:

- It occurs during growth and development of an organism.

- it involves DNA replication

- it occurs in all organisms since every living organism undergoes growth and development.

- the number of chromosomes after mitosis remains the same in the daughter cell i.e. 2n remains 2n

MEIOSIS:

- It occurs only in organisms that sexually reproduce.

- it also involves the replication of DNA

- The number of chromosomes in the daughter cells is reduced by half i.e. 2n to n.

8 0
3 years ago
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