Multiple Choice
Endosperm,the nutritive tissue of the fruit,is the product of a(n)
A) sperm and egg union.
B) sperm and polar nuclei union.
C) spore and zygote union.
D) corolla and calyx union.
E) androecium and gynoecium union.
Correct Answer:
Verified
Correct Answer:
Verified
Q6: Which of the following lists in correct
Q8: Seeds occur only in<br>A)heterosporous,tracheophyte plants.<br>B)mosses.<br>C)green algae.<br>D)liverworts.<br>E)hornworts.
Q12: In only one of the five phyla
Q13: Secondary xylem and phloem in tracheophyte seed
Q14: The male gametes,pollen grains of the flower,are
Q16: The most familiar gymnosperms are _ which
Q17: Survival on land for organisms is difficult
Q26: To reproduce sexually,bryophytes require<br>A)heterospory.<br>B)free water external to
Q38: Plants as well as brown,green,and red algae
Q43: Which plants are characterized by a conducting