Overexploitation, Habitat loss, invasive species, climate change
Iceberg Lettuce. It is a really crispy cabbage looking lettuce. It can be dark green or red.
An opinion is a view or judgement formed about something that doesn't have to be based on fact or knowledge.<span> It is a completely subjective</span> statement (based on or influenced by personal feelings, tastes, or opinions). It reflects the speaker's personal views and thoughts.<span>
An observation is the process or action of observing something or someone carefull in order to gain information. </span>It is generally an objective comment (<span>not influenced by personal feelings or opinions in considering and representing facts)</span><span>; the person making it does not wish to express a personal opinion on the subject but merely makes an observation regarding it.
</span>
A.The genotype frequencies can be determined by dividing the number of individuals with a genotype by the total number all the individuals.
FF genotype frequency:
98÷200=0,49. There are approximately 5 <span>homozygous dominant mice in 10.
Ff genotype frequency:
84</span>÷200=0,42. There are approximately 4 <span>heterozygous mice in 10.
ff genotype frequency:
18</span>÷200=0,09. There are approximately 1 <span>homozygous recessive mouse in 10.
B.To determine the frequency of an allele we can divide the number of times that the allele appears by the total number of alleles.
F allele frequency:
</span>

<span>=0.7
There are 7 F alleles in 10 random alleles.
f </span>allele frequency:

=0.3
There are 3 f alleles in 10 random alleles.<span>
</span>
The mRNA needs to copy the gene sequence of the dna before it leaves the nucleus to the tRNA and rRNA