Answer:
Sorry kid my middle school day re long gone but ummm... don't do drugs
:)
Explanation:
Evolution connection happens when we act according to how we feel. Evolution explanation is based on reproductive fitness.
Using the example of "falling in love", evolution connection and evolution explanation is compatible with one another.
When we fall in love, we tend to give our best to our significant other. We invest emotions and time in keeping the relationship stronger which will ultimately lead to marriage and produce offspring.
Falling in love is part of evolution connection. Getting pregnant and giving birth to a child is part of evolution explanation as a result of a successful evolution connection.
Genotype ratio refers to the probability of each type of thing (in this case, round/yellow seeds) occurring based on the Punnett square. If you were to write out how many of each specific hybrid occurred in the square, you'd get:
1 RRYY
2 RRYy
2 RrYY
4 RrYy
1 RRyy
1 rrYY
1 rryy
What does this tell us? In this case, the only thing that matters is the capital letter (since that's the dominant trait and will determine whether the seed is/isn't round/yellow).
Looking at each one, you see some of them are the same - for example, RRYY and RRYy both end up as round and yellow. RrYy is too, as is RrYY.
So, you end up with 9 round and yellow; 3 round and not yellow; 3 not round and yellow; 1 not round and not yellow.
Answer:
Type Il cell.
Explanation:
Surfactant may be defined as the chemical that decreases the surface tension between the lungs. Pulmonary surfactant is the thin layer of fluid that increases the efficiency of gas exchange.
Type II alveolar cells of the lungs produces the surfactant. Lipida and proteins are the major constituent of the surfactant produced in the lungs. The surfactatnt is important for maintaining the integrity of alveoli.
Thus, the correct answer is option (e).
