Answer:
There are two types of cell division: mitosis and meiosis. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.
The frequency <em>p</em> of the yellow (A) allele is <em>p</em>= 0.3
The frequency <em>q</em> of the blue (a) allele is <em>q= </em><em>0.7</em>
Hardy–Weinberg equilibrium, states that allele and genotype frequencies in a population will remain constant from generation to generation. Equilibrium is reached in the absence of selection, mutation, genetic drift and other forces and allele frequencies p and q are constant between generations. In the simplest case of a single locus with two alleles denoted A and a with frequencies f(A) = p and f(a) = q, the expected genotype frequencies under random mating are f(AA) = p² for the AA homozygotes, f(aa) = q² for the aa homozygotes, and f(Aa) = 2pq for the heterozygotes.
p²+2*p*q+q²= 1 p+q= 1 q= 1-p
yellow (p²)= 9%= 0.09 p= √0.09= 0.3
green (2*p*q)= 42%= 0.42
blue (q²)=49%= 0.49 q=1-0.3= 0.7 <em>or</em> q= √0.49= 0.7
<span>Answer: optio b. Healthy ecosystems. The other three options design trheatens on biodiversity because invasive species, climate change and pollution may kill many species that cannot adapt to a sudden change and will benefit a reduced number of species that can adapt and survive. Healthy ecosystems promote biodiversity, so it is a value.</span>
Changing from a gas to a liquid is called condensation. Evaporation is the opposite of this process, changing a liquid into a gas (example: boiling water turns into steam/water vapor). Melting and boiling describe temperatures or times during the process of a substance changing states.