I know this isnt an exact answer but the easiest way to find this is online you really did not need to ask here but heres the answer any way. <span>Cell wall, chloroplasts, central vacuole.</span>
Answer alveoli and blood vessels
The respiratory bronchioles have single alveoli off their walls. ... The respiratory bronchioles lead into alveolar ducts, (which are surrounded by smooth muscle, elastin and collagen), which lead into the alveolar sacs. These have several alveoli, surrounded by blood vessels - from the pulmonary system.
Explanation:
comment how it helps
Answer:
<u> Option-(A): </u>The changes in developmentally important genes, as in evo-devo the ability of some cells to incorporate environmental DNA, or eDNA, into its genome
Explanation:
The term evolution gets to play the most important role when we evaluate the conditions faced by the different organisms when the shifted from the aquatic form of life towards the terrestrial as there were more to perform for there body system and it all just did not happened in a day or two but it took millions of years of evolution inside the living beings to make them able to live on land. As, the genome of the different species was greatly changed and thus there cellular structures were made to defend the body from any foreign object and make it able to survive on land as well, just because there is difference of oxygen level and other natural resources inside the different spheres and for that some of the changes inside the cellular structures were required to be done.
I think the answer is letter B if I'm remembering correctly.
Answer:
0.32
Explanation:
Hardy Weinberg equilibrium states that the frequency of allele will remain the same in the absence of disturbances such mutation,no gene flow, no selection, random mating and infinite population size
the equilibrium is defined the equation
p² + 2pq + q²
where q² = f, frequency of the homozygous recessive allele, p² = f, of the homozygous dominant allele and 2pq is the frequency of the carrier of the dominant + rh blood factor
q² = 0.04
q = √0.04 = 0.2
and p + q = 1
p = 1 - 0.2 = 0.8
therefore 2pq = 2 × 0.8 ×0.2 = 0.32
