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professor190 [17]
3 years ago
5

If a population is evolving, the allele frequency ________

Biology
1 answer:
Slav-nsk [51]3 years ago
4 0
If a population is evolving, the allele frequency will change.
Answer: Change
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A phage is a virus that infects bacterial cells. A phage virus is shown above. What component of the phage virus is indicated by
Setler [38]

Answer:

<u>D) the nucleic acid (either DNA or RNA)</u>

<u />

Explanation:

Phages, or bacteriophages are viruses that infect bacteria.They have varying shapes, and sizes, and may contain one of two kinds of nucleic acid; these are RNA and DNA.

The nucleic acids  are made up of nucleotides. These are  genetic storage biomolecules made up of the monomers ribonucleic acid (RNA) deoxyribonucleic acid (DNA).

8 0
3 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
The absorption of carbon dioxide from plants can be analyzed via satellite. In the image below, green represents land areas wher
Vitek1552 [10]

The correct answer is option d, that is, there is a forest where many trees are absorbing carbon.

The tendency of the forests to absorb carbon dioxide is associated with numerous elements, that is, how the forests are managed, the age of the trees, the nutrient content of the soil, the local environment, and the level of precipitation.  

It has been found that the established forests, that is, found from the boreal forests in the north to the tropical rainforests in the south, captivates about 8.8 billion tonnes of carbon dioxide in a year.  


5 0
3 years ago
Read 2 more answers
How do jellyfish reproduce?
Simora [160]
It reproduces both sexually and asexually.. sexually both male and female release sperms and eggs in water ,after fertilization it forms planula which then asexually reproduce either by budding or strobilization..
8 0
3 years ago
What are the different types of connective tissue diseases
grin007 [14]

Answer:There are genetic disorders,such as

Ehlers-Danlos syndrome and Osteogenesis imperfecta. There are also autoimmune

disorders like lupus and scleroderma.

(Got from google)

8 0
3 years ago
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