In the bryophytes, the sporophyte is
(a) the dominant generation.
(b) dependent on the gametophyte generation.
(c) able to produce all of its own nutritional requirements.
(d) both a and c.
(b) dependent on the gametophyte generation.
You might also like to view...
Which term best describes the nitrogenous base adenine plus the sugar ribose?
A) adenine B) adenosine C) adenosine diphosphate D) adenosine triphosphate E) C followed by A or B
In the famous Spemann-Mangold experiment, what detail was crucial to understanding the result?
A. transplanting the new dorsal lip cells to the same dorsal lip location in the second embryo B. using genetically different donor and host frogs C. placing the dorsal lip cells deep inside the archenteron D. treating the dorsal lip cells with morphogens before transplanting them
Vast ____________________ form in the interior of midlatitude continents. Fill in the blank(s) with the appropriate word(s)
At the time of implantation, the human embryo is called a _____
A) blastocyst B) gastrula C) fetus D) zygote