Which tissue can NOT divide to give rise to identical progeny in a plant that reproduces asexually?
A. root
B. stem
C. leaf
D. pollen grain
E. ovule
D. pollen grain
You might also like to view...
What characteristics of sponges allow sexual reproduction by fragmentation?
What will be an ideal response?
When an animal cell is placed in a hypotonic solution and water enters the cell via osmosis, the volume of the cell increases until it bursts. This does not happen to plant cells, because _____.
a. certain gated channel proteins embedded in their plasma membranes open as osmotic pressure decreases, allowing excess water to leave the cell b. they have cell walls, which prevent the entry of water by osmosis c. they have large central vacuoles, which provide abundant space for storage of incoming water d. they have cell walls, which provide pressure to counteract the pressure of the incoming water
How are the light reactions and the Calvin cycle related to each other?
What will be an ideal response?
Because it is polyploid, the organism with the highest number of genes is
A. yeast. B. human. C. raccoon. D. pufferfish.