Div2Answers - d) They provide energy for eukaryotic growth...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1. (T/F) Since choroplasts are descendants of ancient prokaryotes, they are valuable characters for establishing the phylogenetic history of eukaryotes. Answer: FALSE - they can be lost (in lecture handout) 2. You are worried the potatoes you planted this year are at risk of the blight that caused the death of a million people. Which supergroup does this pathogen belong to? a. Chromalveolata b. Rhizaria c. Opisthokonta d. Amoebozoa e. None of the above Answer: a 3. (T/F) All archaeplastids have chlorophyll a and b. Answer: FALSE - red algae lost chl b 4. Protected seeds are a common trait in which of the following groups? a. Bryophyta and Pteridiophyta b. Pteridiophyta and Coniferophyta c. Coniferophyta and Anthophyta d. Anthophyta e. none of the above Answer: D 5. Which of the following statements are false regarding chloroplasts and mitochondria? a) They contain DNA b) They have their own ribosomes c) All eukaryotes have mitochondria and chloroplasts.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: d) They provide energy for eukaryotic growth e) None of the above Answer c 6. What is the primary distinction between Unikonts and Bikonts? a. Unikonts have one myosin gene & Bikonts have two myosin genes. b. Unikonts are eukaryotes & Bikonts are Archaea c. Unikonts have one flagellum & Bikonts have two flagella d. they are two different names for the same thing Answer: C 7. Which of the following characters is not a synapomorphy of Tracheophyta? a. vascular tissue b. waxy cuticle c. lignin d. roots e. reduced gametophyte Answer: B 8) Oh no, you've accidentally ingested a unicellular eukaryote! Which of these is LEAST likely to make you sick? a) a diplomonad b) a diatom c) a dinoflagellate d) a kinetoplastid e) a parabasalid (b, diatom) 9) Some unicellular eukaryotes have a major presence in the fossil record despite their tiny size, because they have cell walls made of: a) chitin b) calcium carbonate c) peptidoglycan d) silica e) iron oxide (d, silica)...
View Full Document

Page1 / 2

Div2Answers - d) They provide energy for eukaryotic growth...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online