FREE BIOLOGY AND STUDY GAMES ABOUT LECTURE

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FREE BIOLOGY AND STUDY GAMES ABOUT LECTURE

EXAM 2

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -220 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: sporophyte generation that produces haploid spores by meiosis

Answer:

diploid (2n) generation

Question 2: Bryophyta

Answer:

phylum in which the gametophyte grows vertically rather than horizontally, unlike the sporophyte.

Question 3: halophile

Answer:

can live in high saline environments

Question 4: biofilm

Answer:

surface coating colony of bacteria.

Question 5: Sporophytes

Answer:

In seedless vascular plants, _____ are the dominant generation.

Question 6: alternation of generation

Answer:

multicellular chlorophyta go through

Question 7: embryophytes

Answer:

another word for land plants

Question 8: Vascular plants

Answer:

have vascular tissue, cells joined into tubes, transport H2O and nutrients throughout the plant

Question 9: Autotroph

Answer:

self feeder

Question 10: Male

Answer:

the _____ Ginkgo biloba tree is generally the one that is planted

Question 11: flagella, cilia, pseudopdoia

Answer:

Ways that protists move around

Question 12: Homosporous

Answer:

One type of sporangium producing one type of spore

Question 13: Alternation of generations

Answer:

Rhodophyte often go through Question 14: Offers more protection than spores, temperature and moisture control, dormancy that can lead to a longer life, supply of stored food, dispersal

Answer:

Advantages of seeds

Question 15: Salmonella, chlamydia, staphyloccus

Answer:

example of parasitism

Question 16: Excavata, SAR

Answer:

Two of the four supergroups that include only protists

Question 17: Kinetoplastids

Answer:

have kinetoplast that house extra-nuclear DNA

Question 18: Diatomaceous Earth

Answer:

fossilized diatoms

Question 19: Archaea

Answer:

Domain with no peptidoglycan

Question 20: Megaspore

Answer:

develop into the female gametophyte

Question 21: Hepatophyta

Answer:

common name: liverworts

Question 22: Anthocerophyta

Answer:

phylum in which the gametophyte grows more horizontally than vertically

Question 23: epiphytes

Answer:

Plants that use other plants for support, many lycophytes are this

Question 24: negative taxis

Answer:

movement AWAY FROM a stimulus

Question 25: Spirilla

Answer:

spirals, also called spirochetes or vibrios

Question 26: Apicomplexans

Answer:

nearly all are parasites of animals

Question 27: Mycorrhizae

Answer:

absorb nutrients from the soil, even without leaves or true roots

Question 28: Rhodobacter, Chloroflexus

Answer:

example of a photoheterotroph