can you put this in your own words? Our class was divided into three groups and...

80.2K

Verified Solution

Question

Biology

can you put this in your own words?

Our class was divided into three groups and everyone followedthe same procedure and steps. Each group had to keep track of theirdaphnia’s rate of growth based on how many lives and reproduce andhow many die. To start off with this experiment, we had to come upa group name and then filled the “Daphnia life history data sheet”on which we recorded all our group member’s phone numbers and thedate each person was responsible for collecting the information. Wehad total of seven 50 ml of plastic tube and we had them alllabeled with our group name and the density of Daphnia. The tubeswere labeled as follows: two tubes -1 D. magna per 2.0 ml of water,one tube – 1 D. magna per 1.0 ml of water and one tube of 1 D.magna per 0.5 ml of water. After that, we filled all of the tubeswith 6 to 8 ml of well water that was in a big container.Throughout this whole experiment we used well water whenever we hadto add water to the tubes. Then, our instructor provided us withthree-day old Daphnia and after that we added Daphnia to theassigned tubes which are as followed: we added 5 Daphnia to tubelabeled 1 D. magna per 2.0 ml of water and tube labeled 1 D. magna1.0 ml of water received 5 daphnia each. Then these three-day olddaphnia were obtained by placing egg in well water and collectingall the offspring that appeared during the next 24 hours. Then, weseparated the adults form the babies and transfer the number ofbaby daphnia from their nursey to tube with a clean plasticdropper. We had to be really carefully when making the transfer sowe don’t injure the daphnia. be careful to ensure that the tip ofthe dropper in submerged in the water before releasing the daphniainto your tubes. air bubbles can get trapped under the daphnia'scarapace if you allow them to be exposed to the air. the, adjustthe volume of water in each tube to 10 ml by adding or removingsufficient water with a dropper.

Answer & Explanation Solved by verified expert
4.5 Ratings (740 Votes)
After dividing the class into three groups each student was asked to follow the same strategy The objective was to record their daphinas rate of development on the basis of how many are able to survive and multiply and how many die The experiment began with deciding a group name and filling details of each group members phone numbers and date each individual was    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students