What does arthropoda mean - Study guides, Class notes & Summaries

what are the first 2 distant ancestors to insects? - Answer-trilobites, horseshoe crabs how old are trilobites? - Answer-400-600 million years how old are horseshoe crabs? - Answer-350 million years What are the first insect fossils? - Answer-tiny, wingless, soft bodied how old are the first insect fossils? - Answer-380 million years when were the most modern insect relatives present? - Answer-180 million years ago what are 5 examples of bugs through history? - Answer-cave drawings, china ...

What does insect hemolymph transfer in the body? Nutrients, wastes, hormones, immune cells and peptides, BUT NEVER O2!! What kind of circulatory system do insects have? open circulatory system: hemolymph is in direct contact with tissues Brainpower Read More What is the dorsal vessel? Main circulatory organ of insects. It spans the entire length of an insect's body on the dorsal side. Anterior: aorta. Posterior: heart What are Alary muscles? muscles that hold the heart in...

Bio 104 Lecture Final Exam Questions and Answers 100% Correct | Graded A+ What does Porifera mean? - "to bear pores" What does Cnidaria mean? - "stinging nettle" What does Platyhelminthes mean? - "flat worm" What does Nematoda mean? - "thread like" What does Mollusca mean? - "thin shelled"/"soft body" What does Annelida mean? - "little ring" What does Arthropoda mean? - "jointed feet" What does Echinodermata mean? - "spiny skin" What are the representative species of ...

Entomology Exam 1 (2024) Questions With 100% Correct Answers!!

7. The nonliving components of an ecosystem are called: A. Biotic compounds B. Abiotic compounds C. Mineral components D. Environmental components - Answer B. Abiotic compounds 8. Which of the following ecological concepts is illustrated in a food web? A. Population equilibrium B. mutualism C. Biogeochemical cycles D. Competition - Answer B. mutualism 9. What is a limiting factor? A. A biotic factor that stops the growth of a plant of animal B. A factor that is required for t...

LPF Exam 3 Review | UPDATED What do fungi and arthropods have in common - both groups have chitin Specialized symbiotic associations between the roots of plants and fungi are called - mycorrhizae A mass of hyphae is commonly referred to as - a mycelium A symbiotic association between fungus and a green alga or a cyanobacterium is called a - lichen Which of the following refers to a symbiotic relationships that involve fungi living between the cells in plants (several synthesize al...

What are the 3 body parts an organism must have to be in Phlum Arthropoda? correct answers A head, a thorax, and an abodomen All organisms in Phylum Arthropoda have _______ kinds of parts. correct answers different Phylum Arthropoda organism have _________ bodies and __________ groupings. correct answers segmented; distinct These organisms have _________ appendages. correct answers jointed What kind of skeletons do these organisms have? correct answers exoskeletons What is an exos...

What are the 3 body parts an organism must have to be in Phlum Arthropoda? correct answers A head, a thorax, and an abodomen All organisms in Phylum Arthropoda have _______ kinds of parts. correct answers different Phylum Arthropoda organism have _________ bodies and __________ groupings. correct answers segmented; distinct These organisms have _________ appendages. correct answers jointed What kind of skeletons do these organisms have? correct answers exoskeletons What is an exos...

What are the 3 body parts an organism must have to be in Phlum Arthropoda? - ANSWER A head, a thorax, and an abodomen All organisms in Phylum Arthropoda have _______ kinds of parts. - ANSWER different Phylum Arthropoda organism have _________ bodies and __________ groupings. - ANSWER segmented; distinct These organisms have _________ appendages. - ANSWER jointed What kind of skeletons do these organisms have? - ANSWER exoskeletons What is an exoskeleton? - ANSWER a hard skeleton o...

1. What are the 3 body parts an organism must have to be in Phlum Arthro- poda?: A head, a thorax, and an abodomen 2. All organisms in Phylum Arthropoda have kinds of parts.: different 3. Phylum Arthropoda organism have bodies and groupings.: segmented; distinct 4. These organisms have appendages.: jointed 5. What kind of skeletons do these organisms have?: exoskeletons 6. What is an exoskeleton?: a hard skeleton on the outisde of the body 7. What makes the skeleton's so hard?: chitin ...