Gametophytes Study guides, Class notes & Summaries

Contemporary Issues in Biology- Exam #3- Sawey Questions and Answers What caused the Bubonic Plague? - Answer- bacteria called Bacillus (rod-shaped) How much of the population was effected by this? - Answer- 25% of the population in Europe died in the mid-1300's How is the plague spread? - Answer- flea sucks blood from infected rat --> flea picks up bacteria that causes plague (Yersinia petis) --> flea feeds on human and spreads disease Malaria - Answer- one of the most deadly dis...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

Simploid reproductive experiment Blue simploids take 3 stages to reach reproductive maturity red only take 1 Red take over because more fecund term for having the most offspring fecund which two organisms can produce asexually and sexually ulva (green algae) starfish a plant which alternates between two stages isomorphic plants isomorphic plant stages include diploid and haploid Gametophytes form gametes through sporophytes produce zoospores through mitosis

the calvin cycle reactions are dependent upon a supply of - carbon dioxide, NADPH, and ATP which cofactor is involved in the Calvin cycle reactions? - NADP+ segments of DNA that are not part of the gene are called - introns which of the following is not true of ribosomes - they bind only one type of amino acid which part of an operon is incorrectly matched with its function? - regulator--binds to the repressor protein cells of the ground tissue system are called - parenchyma, coll...

Artificial cross-fertilization - Answer- removing anthers from a flower and introducing pollen of the desired type with a small brush Pure-breeding strains - Answer- strains that consistently produce the same phenotype Took Mendel two years to prepare his P1 (Parental) generation - Answer- The original parents F1 (Filial) generation - Answer- offspring of the P generation Replicate crosses - Answer- repeat each cross several times Reciprocal crosses - Answer- The same genotypes...

Florida International University CHEM 4220 Exam 2 Study Guide Fall 2023. Clicker Questions 1) During the life cycle of plasmodium, it’s gametes: a. Are produced inside the mosquito body b. Are produced both inside the mosquito body and inside the human red cells c. Are produced inside the human red cells d. Are produced inside the liver cells 2) Which of the following is correct on Giardia? a. It does not have gametes that are easily identifies under microscopes b. It produces protein...

The one thing that all cells have in common is - membrane The membrane is composed of - phospholipids Transport holes - Proteins that help certain molecules and ions move in and out of the cell The cell is filled with the fluid called - cytoplasm/cytosol Plant and animal cells are____cells - Eukaryotic The nucleus is surrounded by __________ in both types of animal and plant cells - Rough and smooth er Smooth ER processes - Lipids or fats for cell use The cell wall of a plant cell has a cell jun...

CHM 4220 Exam 2 Study Guide Questions & Answers, 2023/2024-1) During the life cycle of plasmodium, it’s gametes: a. Are produced inside the mosquito body b. Are produced both inside the mosquito body and inside the human red cells c. Are produced inside the human red cells d. Are produced inside the liver cells 2) Which of the following is correct on Giardia? a. It does not have gametes that are easily identifies under microscopes b. It produces proteins that surround each individual ...