The teacher was unaware of the difference between suspension feeding and predation. The teacher thought that providing live copepods (2 mm long) and feeder fish (2 cm long) would satisfy the dietary needs of all of the organisms
Consequently, which two organisms would have been among the first to starve to death (assuming they lack photosynthetic endosymbionts)? A) sponges and corals
B) sea stars and sponges
C) shrimp and bivalves
D) bivalves and sponges
D
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All of the following involve molecular biology techniques except
A. ligating DNA fragments together. B. using restriction enzymes to cut specific sequences of DNA. C. using a DNA polymerase to copy DNA via PCR. D. creation of Okazaki fragments.
Which of the following floral structures are present during the diploid stage of a flowering plant's life cycle?
A. Anther B. Pollen grain C. Ovule D. Sporophyte E. Everything except the pollen grain.
A bacterial cell splits into two new cells by a process called
A) prokaryotic fission. B) mitosis. C) duplication. D) forming a cell furrow. E) forming a cell plate.
A diploid fertilized egg is called a(n) ________
Fill in the blank(s) with correct word