Which of the following lack vascular tissue?     

Why are ferns considered incompletely adapted to the terrestrial environment, when compared with other plants?

Cocci are ______ prokaryotes.

The first life forms to appear on earth were ________________.

Gametophytes are ______; sporophytes are ______.       

Gymnosperms do not have flowers, they have cones instead.

The plant in the haploid phase is called the gametophyte, because it produces gametes

The magnitude of buoyant force is affected by the ___________.

A golfer learned from his coach during a practice break that 70% of the 30 balls he hit landed on the green. This is an example of the _______ feedback.

Use the following information to answer the question.An mRNA molecule with the sequence 5′-CCG-ACG-3′is being translated at a ribosome. The following charged transfer RNA molecules (with their anticodons shown in the 3′ to 5′ direction) are available. Two of them can correctly match the mRNA so that a dipeptide can form. tRNA Anticodon Amino Acid GGCCGUUGCCCGACGCGG ProlineAlanineThreonineGlycineCysteineAlanine Which of the following dipeptides will form from this mRNA?