Why is oxygen the ultimate electron acceptor

Which location would most likely hold autotrophs that derive their energy from chemical compounds? Question 12 options: swamp sediments antarctic pools grassland soil surface desert rocks

Plants that have deep roots which extend, are able to reach cooler regions and absorbs water that the roots of other plants can't reach. this adaptation is expected in a habitat with which of the following climatic conditions A. cool and sunny B.

An example of a typical pioneer species, that is one that appears in the earliest stages of ecological succession, is A. weeds. B. spider. C. oak tree. D. humans.

How would soil fertility likely change during the early years of primary succession?

Let the for a white squash be represented by W and that for yellow by w. What kind of gametes as to fruit color will be produced by plants of the genotype. WW, Ww, and ww

Why can alternative splicing of messenger RNAs (mRNAs) be advantageous for eukaryotic organisms? A-allows exons from two different genes to be spliced into a new mRNAB-increases the variety of proteins that can be producedC-decreases the average

Karen has type 1 diabetes, and she often forgets to administer insulin to herself. why does her breath usually have a fruity odor?

3. In the Phylum Porifera, the highest level of organization is arguably only at the cellular' levél. How have the cnidarians become more complex in terms of organization? What does this mean?

Explain the biological process that enables the roots epidermal cells to do this

Which term describes when individuals leave more offspring than other individuals?