GCC General Biology 4 Macroscopic Pond Water Organisms Lab Report

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grossmont Community College

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watch the youtube video " life in a garden pond" a GO PRO UNDER WATER.


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Skill Check Exercise 4: The Unseen World Part 2: Life in the Hidden Realm NAME:________________________ Lab Section _____________ Activity 1: Draw and describe your 4 macroscopic pond water organisms here Name of Organism Name of Organism Magnification and Estimated Size of Organism Magnification and Estimated Size of Organism Estimated population size of organism Estimated population size of organism Description and Behavior Description and Behavior _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ Page 1 Skill Check Ex4: The Unseen World Part 2: The Hidden Realm Activity 1: (Continued) Name of Organism Name of Organism Magnification and Estimated Size of Organism Magnification and Estimated Size of Organism Estimated population size of organism Estimated population size of organism Description and Behavior Description and Behavior _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ Page 2 Skill Check Ex4: The Unseen World Part 2: The Hidden Realm Activity 1: Draw and describe 4 microscopic organisms Name of Organism Name of Organism Magnification and Estimated Size of Organism Magnification and Estimated Size of Organism Estimated population size of organism Estimated population size of organism Description and Behavior Description and Behavior _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________________ _____________________________________ Source of Data Source of Data Page 3 Skill Check Ex4: The Unseen World Part 2: The Hidden Realm Name of Organism Name of Organism Magnification and Estimated Size of Organism Magnification and Estimated Size of Organism Estimated population size of organism Estimated population size of organism Description and Behavior Description and Behavior _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ _____________________________ ___________________________________ _____________________________________ Source of Data _____________________________________ _____________________________________ _____________________________________ Source of Data Don’t forget to turn in activities 3 & 4 on a separate sheet of paper Page 4 Skill Check Ex4: The Unseen World Part 2: The Hidden Realm
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Explanation & Answer

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Skill Check Exercise 4:
The Unseen World Part 2:
Life in the Hidden Realm

NAME:________________________
Lab Section _____________

Activity 1: Draw and describe your 4 macroscopic pond water organisms here

Name of Organism
Tadpole (frog)

Name of Organism
Newt

Magnification and Estimated Size of Organism

Magnification and Estimated Size of Organism

0.5 – 1 cm

10 cm

Estimated population size of organism

Estimated population size of organism

1000

5

Description and Behavior

Description and Behavior

These are small, brown to black, freeswimming organisms that are the larval stage
of amphibians. They have short oval bodies
with tails although some of them are starting to
show small limbs. Tadpoles swim like fishes
through lateral undulations

Newts are salamanders. They are brown to
black lizard-like organisms with four limbs and
long tails. The newts swim like a fish by using
their tails but they also use their limbs to propel
themselves forward. Sometimes they are just
floating in water with their limbs stretched out.

Source:
https://www.youtube.com/watch?v=75FP2h8BOg&t=64s at 0:10

Source:
https://www.youtube.com/watch?v=75FP2h8BOg&t=64s at 0:17

Page 1

Skill Check Ex4: The Unseen World Part 2: The
Hidden Realm

Activity 1: (Continued)

Name of Organism
Goldfish

Name of Organism
Red lotus leaf (Nymphaea lotus l)

Magnification and Estimated Size of Organism

Magnification and Estimated Size of Organism

5-6 cm

7-8 cm (leaf size)

Estimated population size of organism

Estimated population size of organism

5

5

Description and Behavior

Description and Behavior

These are orange-red fishes that have large
eyes. They have five sets of fins of which
some are all colored orange while some have
white fins. Some of the goldfish are stationary
while some are swimming around. They do not
seem to be aggressive against the other
organisms (tadpoles) in the pond.

Red heart-shaped leaves with yellow stalks
submerged in the pond water.

Source:
https://www.youtube.com/watch?v=75FP2h8BOg&t=64s at 3:05

Source:
https://www.youtube.com/watch?v=75FP2h8BOg&t=64s at 1:40
https://identify.plantnet.org/the-plantlist/species/Nymphaea%20lotus%20L./data?fb
clid=IwAR2TqYmvB7lEXuym_Klksl96ECoKf61
Bn6y76qzaId9Z86hF51MGze_Wymk

Page 2

Skill Check Ex4: The Unseen World Part 2: The
Hidden Realm

Activity 1: Draw and describe 4 microscopic organisms

Name of Organism
Rotifer

Name of Organism
Stentor

Magnification and Estimated Size of Organism

Magnification and Estimated Size of Organism

200 – 500 μM

2 mm

Estimated population size of organism

Estimated population size of organism

1

1

Description and Behavior

Description and Behavior

Colorless/transparent and cylindrical
microorganism. It has bilateral symmetry and
has a head, trunk, and foot. It has a circular
arrangement of moving cilia at its front end
w...


Anonymous
This is great! Exactly what I wanted.

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