Answer:
orrery
Explanation:
it shows the movement and action hope this helps
Answer:
C.) They self-fertilize
Explanation:
Mendel used pea plants because they self fertilized, meaning that the plant could supply a sperm and egg cell so it could produce its own offspring. This makes the process of looking at genetics and traits much easier for the scientist studying the genes of plants.
Answer:
The correct answer is : The rigidity of a cell wall causes plants to be sedentary.
Explanation:
Plant cells have an extraordinary organelle present outside of cell membrane known as a cell wall, which makes the cell more rigid and strong. The primary capacity of a cell wall is to provide structural support.
It additionally gives the plant a specific level of inflexibility, which permits it to become extremely tall without falling under its own weight. The drawback is the absence of versatility Which is the reason plants are inactive and incapable to move.
Thus, the correct answer is : The rigidity of a cell wall causes plants to be sedentary.
The answer is RNA. Only RNA has one single strand, DNA has 2.
Hope this helped :D
B .............................................................................