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amid [387]
2 years ago
10

Animals breathe out?

Biology
1 answer:
BigorU [14]2 years ago
4 0
Yes, all animals inhale (in) and exhale (out). Except for fish.
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Which organism lacks tissue?
lara31 [8.8K]

Answer:

By definition, tissues are absent from unicellular organisms. Even among the simplest multicellular species, such as sponges, tissues are lacking or are poorly differentiated. But multicellular animals and plants that are more advanced have specialized tissues that can organize and regulate an organism’s response to its environment.

8 0
2 years ago
Hereditary information for most traits is generally located in
Paha777 [63]

genes on chromosomes

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2 years ago
When a plant responds to changes in the length of day by flowering during certain seasons, it is called
iVinArrow [24]

Answer:

Photoperiodism

Explanation:

8 0
2 years ago
Newsweek in 1989 reported that 60% of young children have blood lead levels that could impair their neurological development. As
Kamila [148]

Answer:

The answer is 83.38%.

Explanation:

The probability of young children having blood levels that impair their neurological development is given as 60% in the question. To find the probability of at least 5 children out of 10 in a sample having said blood levels, we need to use the binomial probability.

n represents the total number of children in the sample so n = 10 and p is the probability of the children having blood levels causing the problem which is 60% so p = 0.6.

We want the probability of it being observed for 5 or more children and that is P(x\geq 5). If we subtract the P( x\leq 4) from 1, which is the probability of not observing the condition in 5 or more children, we will have the P(x\geq 5).

1 - P(x\leq 4) = 1 - pbinom(4, 10, 0.6) which are the probability range in the function, the sample size and the probability of observing the condition respectively.

The result is 1 - 0.1662 = 0.8338 which means that the probability that is asked is 83.38%.

I hope this answer helps.  

8 0
3 years ago
Some types of gene are more highly conserved than others since their pathways or phenomena are fundamental to the growth and pro
Dmitriy789 [7]

Answer: Sugar metabolism , DNA replication  and lipid synthesis.

Explanation:

The pathways or the phenomenon is very fundamental that takes place in all the living organisms.

These processes are fundamental to life and is vital for the growth and development of the organism. The cell proliferation and growth is also very essential in case of bacteria.

hence, these processes are highly conserved from one species to another species.

4 0
3 years ago
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