Algae Questions Structure and Reproductive about biology function
Algae
Questions Structure and Reproductive about biology function cycle Examples 10 10 20 20 30 30 40 40 50 50
Questions about biology - 10 • How many DNA cells are in a diploid cells?
Answer 1 – 10 • 2 DNA cells
Questions about biology - 20 • What does sporangium do?
Answer 1 – 20 • It is a capsule in which meiosis occurs and haploid spores develop.
Questions about biology - 30 • What is a sporophyte?
Answer 1 – 30 • It is a multicellular diploid (2 N) stage of a plants life cycle. It also produces spores via meiosis.
Questions about biology - 40 • What is a gameotphyte?
Answer 1 – 40 • It is a multicellular haploid (N) stage of plants life cycle. It also produces gametes (N) – egg and sperm cells
Questions about biology - 50 • What is Capillary action?
Answer 1 – 50 • It is the ability of water to move against gravity because of surface tension.
Structure and function - 10 • Is algae prokaryotic or eukaryotic?
Answer 2 – 10 • Eukaryotic
Structure and function - 20 • What is the largest and most complex marine algae?
Answer 2 – 20 • Seawead
Structure and function - 30 • What does the holdfast do?
Answer 2 – 30 • Anchors the algae
Structure and function - 40 • What is the definition of chromoplasts?
Answer 2 – 40 • Synthesis and storage of pigments other than chlorophyll
Structure and function - 50 • How long have alga’s been on this earth?
Answer 2 – 50 • Approximatly 1. 6 -1. 7 billion years
Reproductive cycle - 10 • What kind of sexual reproductive system does algae have?
Answer 3 – 10 • It has a sexual and asexual reproductive system
Reproductive cycle - 20 • How does the haploid generation produce gametes?
Answer 3 – 20 • Mitosis
Reproductive cycle - 30 • The cells of the diploid generation that produce zygotes. Does the diploid generation use meiosis or mitosis?
Answer 3 – 30 • Meiosis
Reproductive cycle - 40 • Does alga’s reproductive cycle use gametophytes or sporophytes?
Answer 3 – 40 • Both
Reproductive cycle - 50 • Does the reproductive system for algae have multicellular haploids or diploids?
Answer 3 – 50 • Both
Examples - 10 • Is the Corallina vancouveriensis a seaweed? True or false?
Answer 4 – 10 • True
Examples - 20 • Where does the turkish towel algae nest?
Answer 4 – 20 • The bay, kelp forest.
Examples - 30 • Does the Corallina vancouveriensis live in Vancouver? True or false?
Answer 4 – 30 • False
Examples - 40 • What are distinguishing characteristics about the turkish towel algae?
Answer 4 – 40
Examples - 50 • What is a destinctive characteristic of the studded sea ballon?
Answer 4 – 50 • An epiphyte - grows on species of red algae
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