WebSpend about ten minutes on this activity. 1 Some yeast, sugar and water are mixed in a test-tube.The diagrams show the test-tube at the start and after one hour. a Which process causes this change? A growth B irritability C reproduction D respiration b Excretion, irritability and reproduction are characteristics of: A all animals and plants B animals … WebDichotomous Key Step 1 If fish shape is long and skinny then go to step 2 If fish shape is not long and skinny, then go to step 3 Step 2 If fish has pointed fins, it is a trumpet fish If fish has smooth fins, it is a spotted moray eel Step 3 If fish has both eyes on top of the head, then go to step 4 If fish has one eye on each side of the head, then go to step 5 Step 4 If …
Dichotomous Key: Definition, Uses, Examples Biology …
Webreptile, any member of the class Reptilia, the group of air-breathing vertebrates that have internal fertilization, amniotic development, and epidermal scales covering part or all of their body. The major groups of living reptiles—the turtles (order Testudines), tuatara (order Rhynchocephalia [Sphenodontida]), lizards and snakes (order Squamata), and … WebMarine Fish Key 1. a. The fish has a body like a snake. Go to #2 b. The fish does not have a body like a snake. Go to #3 2. a. The fish has a beaklike mouth. Anquilla rostrata … fixing the broken faucet
topic 5.3: classification and biodiversity - AMAZING WORLD OF …
WebThis exercise introduces non-major biology and general biology students to the construction and use of a dichotomous key. It is not meant to provide students a … WebPart 2: Using the animals below, make up your own dichotomous key. The first one is done for you. (You do not have to use all of the couplet numbers.) 20 points for completed key. 1) a. Animal have legs. Go to #2 b. Animals do not have legs. Go to #3 2) a. Animal has a lot of hair around the neck go to #4 b. Animal does not go to #5 3) a. WebSep 29, 2024 · Step 1: List down the characteristics. Pay attention to the specimens you are trying to identify with your dichotomous key. List down the characteristics that you can … can my spayed cat go into heat