Answer:
The correct answer is - chlorophyll, thylakoid, grana, chloroplast.
Explanation:
The light-dependent reaction of the photosynthesis process takes place in the thylakoid membranes present in the organelle called the chloroplast. This membrane is the part of the grana, a stack of the thylakoids.
Thylakoid is bounded with the pigment called chlorophyll that traps the light in order to start this reaction. So the series of structural components from the smallest to the largest of the light-dependent reaction is chlorophyll, thylakoid, grana, chloroplast.
Answer:
The recombinant frequency between T and S is 18%;
The correct Sequence of genes is T-A-S
Explanation:
The table below shows the recombinant frequency between heterozygous height and nose morphology:
Tall-uptrend snout 40% Expected
Dwarf-downtrend snout 42% Expected
Dwarf-uptrend snout 9% Recombinant
Tall-uptrend snout 9% Recombinant
Sum Total 100%
To calculate the recombinant frequency; we have :
=9+9
=18%
Hence, the recombinant frequency between T and S = 18%
The determinant of the corect sequence of the genes is T-A-S
Answer:
A. Positive
Explanation:
The release of oxytocin from the posterior pituitary gland during labor is an example of positive feedback mechanism. Oxytocin stimulates the muscle contractions that push the baby through the birth canal. The release of oxytocin result in stronger or augmented contractions during labor.
A positive feedback is an increase, while a negative feedback is a decrease.
Answer:
The substance is called agar. it's a jelly like substance that sets hard.