Bio 1108

Bio 1108 testbank with all question and answers updated ||2025/2026|| A SCORE

Prepare for BIO /2026 Exam with confidence. This comprehensive resource includes updated exam questions covering topics like ecology, evolution, genetics, and organismal biology. Ideal for students in introductory biology.

Prepare for BIO /2026 Exam with confidence. This comprehensive resource includes updated exam questions covering topics like ecology, evolution, genetics, and organismal biology. Ideal for students in introductory biology.

Prepare for BIO /2026 Exam with confidence. This comprehensive resource includes updated exam questions covering topics like ecology, evolution, genetics, and organismal biology. Ideal for students in introductory biology.

BIO 1108 EXAM QUESTIONS AND ANSWERS A+ GRADED For the "light" reaction to occur, an electron donor (____) and an ultimate acceptor (______) are needed. A) NADPH; water B) water; ATP C) water; NADPH D) ATP; NADPH E) water; NADP+ E Which molecule is oxidized in the photosynthetic reaction? A) CO2 B) H2O C) C6H12O6 D) Sunlight B In terms of the evolution of photosynthesis, which process happened first? A) endosymbiosis B) mitochondrial membrane structure C) chloroplast me...

BIO 1108 EXAM QUESTIONS AND ANSWERS A+ GRADED features of the animal kingdom multicellularity, complex tissue structure, heterotrophy, active movement, diverse in form and size multicellularity many have complex bodies heterotrophy obtain energy and organic molecules by ingesting other organisms active movement move more rapidly and in more complex ways than other organisms diversity of form and size range in size from microscopic to enormous animals have complex tissues, includin...

BIO 1108 CHAPTER 29 EXAM QUESTIONS AND ANSWERS A+ GRADED The production and elongation of cells at the shoot tip lead to an increase in shoot length. true The condition in which shoot apical meristems suppress the growth of axillary buds is called: apical dominance. An increase in a plant's diameter resulting from the addition of new xylem and phloem is called: secondary growth. The fossil record indicates that the first vascular plants possessed roots. false Plants grow taller a...

BIO 1108 EXAM QUESTIONS AND ANSWERS A+ GRADED phylogeny the evolutionary history of a group of organisms what makes up a phylogenetic tree? a branch: represents a population over time; a node( or fork ): represents the point in time when an ancestral species split into two or more descendantspecies; a tip(or terminal node) represents a group that is living today or ended in extinction. phenetic approach method for constructing a phylogenetic tree by computing statistics that summarizes...

BIO 1108 EXAM QUESTIONS AND ANSWERS A+ GRADED Animal Multicellular, heterotrophic eukaryotes that developfrom embryonic layers. Ingestive heterotrophs with internal enzymes. Animal cell structure Most are sexually reproducing and the life cycle is dominated by 2n, diploid stage. No cell walls, have tissue Cleavage rapid mitosis (forms from zygote) Blastula Hollow ball of cells (after cleavage forms) gastrulation occurs as the wall of the blastula folds inward, creating tissue layer...

BIO 1108 EXAM REVIEW QUESTIONS AND ANSWERS A+ GRADED Classification system groupings in order Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species Anatomical difference between vertebrates and invertebrates? Vertebrates have a backbone, invertebrates do not. 95% of animals are invertebrates What does the term protosome mean? The first opening in the embryo becomes the mouth What does the term deuterostome mean? Animals develop an anus before a mouth; "second mouth"...