Transpiration depends directly upon what? condensation, evaporation, turgor, or precipitation

What is upwelling? A. The mixing of two biomes B. Water moving up from the benthic zone C. The productivity of an ecosystem D. When infertile species reproduce

Approximately how many of the known elements frequently combine in many ways to make compounds?

What type of attack relies on the attacker tricking the sending host into thinking his or her system is the receiving host, and the receiving host into thinking his or her system is the sending host? (choose the best answer.) ?

1. Look at the illustration in Figure 25-4. Do you think that the bud on the side of the adult hydra is an embryo? Why? A. No, because budding is a type of asexual reproduction. B. No, because budding is a type of sexual reproduction. C.

You purified fragments of the nuclear envelope from human fibroblasts by biochemical fractionation. You first decide to use electron microscopy to test for the presence of the nuclear lamina on these envelope fragments.

What mechanisms are in place to prevent the continuous stimulation of a muscle fiber after the neurotransmitter is released from the presynaptic membrane?

Why is the phloem in a leaf important to the roots of a plant?

Is the plant oleander vascular or non vascular

Which statement is correct about chloroplast? Group of answer choices It is present in animal cells but not in plant cells. It is larger in animal cells than in plant cells. It is larger in plant cells than in animal cells.

Define photosynthesis