The algae increase the autotrophy by offering photosynthesis to the fungi in the lichen organism.
A lichen is an organism consisting of a symbiotic association between a fungus (the mycobiont) and algae. The mushroom brings water and mineral salts. The alga produces, by photosynthesis, various organic compounds of which it gives a part to the mushroom.
Answer:ohhh naaaa
Explanation: I got that answer already
Answer:
This observation would be quantitative.
Explanation:
This is quantitive because it says how many of what there is.
Answer:
<em>What are the allele frequencies in this population?</em>
- Frequency of S = 0.625
- Frequency of s = 0.375
<em>In the next generation of 1000 hamsters, what are the expected genotype frequencies?</em>
- Frequency (SS) = 0.39
- Frequency (Ss) = 0.47
- Frequency (ss) = 0.14
<em>What are the expected number of each genotype in the next 1000 hamsters?</em>
- Individuals SS = 390
- Individuals Ss = 469
- Individuals ss = 140
<em>Have the allele frequencies changed?</em> No, they are the same
<em>Is the population in Hardy-Weinberg equilibrium?</em> Yes, it is.
<em>The expected genotype frequency of Ss (2pq) in the next generation is expected to be: </em>0.469 (option a)
<em>The expected number of smooth fur hamsters (SS) in the next generation of 1000 hamsters is</em>: 390
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
40 individuals emigrate, 0 individuals die, 10 individuals are born, 28 individuals immigrate would result in decrease in population showing negative population growth.
Explanation:
Negtaive population growth is a term used when individuals leaving the population is more than new individuals in the population.
Individuals would leave the population by two means:
either they die or emigrate from other places to join in.
The following scenario will be analysed by the formula provided to know the negative growth in population:
population growth = (birth rate + immigration) - (death rate + emigration)
putting the values in the equation:
first case:
immigrated individual = 14
emigrants = 0
new born = 14
died = 14
population growth = (14+14)-(14-0)= 14
second case:
immigrants = 28
emigrants = 40
new born = 10
died = 0
population growth= (10+28)-(0+40)= - 2
third case:
immigrants = 0
emigrants = 12
new born = 17
died = 5
population growth = (17 +0)-(5+12) = 0
fourth case:
immigrants = 0
emigrants = 19
new born = 25
died = 4
population growth:(25+0) - (19+4) =3
In second case the population growth has become negative. The value of population growth is -2.
