I think I understand even without the picture. I'll add a picture of the Punnett Square filled in, but what you're crossing is
Tt x tt (heterozygous crossed with a homozygous recessive)
The ratio you get in the end is 2 heterozygous (Tt) and 2 homozygous (tt) offspring, so the ratio is 1:1.
So the percentage of offspring that are homozygous recessive is 50%.
I'd recommend making a picture with arrows showing the process. Like this: for identifying the problem, you can do someone pondering. For explore, someone surfing the web. For design, someone drawing something. For create, draw someone physically putting together things and making a product. For try it out, show somebody testing it (example:if the object was a paper airplane the person would throw it). For make it better, draw someone improving the object. Remember to link them all with arrows showing the steps. Hope this helped.
Answer:
One choice should be “exponential growth curve”, choose that. If you could post a pic of the remaining options, I'll try and solve it for you further.
1. The right answer is Vacuoles.
Vacuoles is a characteristic organelle found in plants and fungi.
In addition to the important role for cell turgor (regulation of the shape of the cell by osmotic pressure), the huge vacuole that exists in most cells plays multiple roles of waste storage, sometimes reserve and most often maintenance of cell composition.
2. The right answer is cell wall.
The wall is the outermost envelope of the plant cell. It is essentially composed of carbohydrate polymers, cellulose and pectin, proteins and possibly other compounds of phenolic nature (lignin and suberin). The wall is composed of three essential parts: the middle lamella, the primary wall and the secondary wall.