In what order do the following taxa appear in the fossil record?

a. invertebrates; fish; land plants; amphibians
b. invertebrates; amphibians; fish; land plants
c. land plants; invertebrates; amphibians; fish
d. land plants; invertebrates; fish; amphibians
e. invertebrates; fish; amphibians; land plants


Answer: a. invertebrates; fish; land plants; amphibians

Biology & Microbiology

You might also like to view...

The micropyle is ____

a. the mature male gametophyte b. the inner seed coat c. a small opening at one end of an ovule d. a passageway through the style for sperm e. the eight-cell stage of a plant embryo

Biology & Microbiology

The most common form of reproduction for sharks is: a. oviparous reproduction

b. viviparous reproduction. c. asexual reproduction. d. ovoviviparous reproduction.

Biology & Microbiology

If cytokinesis did NOT happen at the end of a cell's mitotic division what would be the result ?

A) Four cells B) A single cells with one nucleus C) A single, multinucleated cell D) Two cells

Biology & Microbiology

A pseudogene is:

a. a nonfunctional copy of another gene. b. a homeobox gene. c. a MADS-box gene. d. a subfunctional paralog.

Biology & Microbiology