Haploid gametophyte - Study guides, Class notes & Summaries

KSU Bio 198 Exam 6 Questions And Answers (Updated And Verified) The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. C4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). C3 The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxid...

Derived traits of plants that distinguish them from other members of Eukarya - Photosynthesis -spores walled with sporopollenin -Vascular structures How to tell if an organism is a plant or green algae based on characteristics? Plant- Spores walled with sporopollenin - complex vascular structures - Differentiation between the root and shoot system Green algea- can bu unicellular - more mobility underwater Challenges of the terrestrial environment for organisms - desiccation (water...

©BRAINBARTER 2024/2025 TEAS Nursing School Entrance Exam Resolute - answerdetermined (think of new years resolutions that you are determined to fufill) germinate - answersprout, seed, bud congeal - answersolidify, coagulate, harden rudimentary - answerbasic, opposite of advanced dandy - answersomeone who is elegant in dress or has manners whimsical - answerplayful, opposite of grim or grave penitent - answerperson who tends to regret querulous - answerhabitually whining person, tends t...

Biology 104: Plant Exam Questions With Complete Solutions 100% Correct What are the characteristics of a plant? A multicellular, eukaryotic, autotrophic organism with a cell wall (cellulose), performs photosynthesis, store starch, non mobile, alternation of generations, reproductive protection tissue From what organism did plants evolve? Charophytes (green algae) What are the adaptations of plants to life on land? the need for a constant supply of water (roots), the need for as much e...

1. Which of these are spore-producing structures? A) sporanguim of a moss B) antheridium of a moss or fern C) archegonium of a moss or fern D) gametophyte of a moss - A) sporanguim of a moss 2. Which of the following is true of the life cycle of mosses? A) The haploid generation grows on the sporophyte generation. B) Spores are primarily distributed by water currents. C) Antheridia and archegonia are produced by gametophytes. D) The sporophyte generation is dominant. - C) Antheridia and...

1. In most fungi, karyogamy does not immediately follow plasmogamy, which consequently A) means that sexual reproduction cannot occur. B) decreases the overall size of the organism. C) allows fungi withstand harsh conditions in a dormant state. D) results in heterokaryotic or dikaryotic cells. - Answer-D) results in heterokaryotic or dikaryotic cells. 2. Which of the following best describes the physical relationship of the partners involved in lichens? A) Fungal cells are enclosed within ...

absorptive heterotroph - An organism (usually a fungus) that obtains its food by secreting digestive enzymes into the environment to break down large food molecules, then absorbing the breakdown products. acidophile - able to live in extremely acidic environments adaptations - inherited aspects of an individual that allow it to outcompete other members of a population that lack the trait; evolve through natural selection Alfred Russel Wallace - came up with a mechanism for evolution simila...

what are theca? - The typical anther is bilocular, i.e. it consists of two thecae. Each theca contains two microsporangia What are microsporangia? - Are the pollen sacs. Microsporangia produce the microspores, which for seed plants are known as pollen grains How many theca and sporangia are part of each anther? - Theca: 2 Microsporangia: 4 What separates the two theca? - A longitudinal groove What are the pollen sacs lined with? - tapetum cells What are tapetum cells? - Nutrition...

In plants, the diploid, multicellular organism is the - sporophyte In plants, the haploid, multicellular organism is the - gametophyte What is the role of chlorophyll in plants? - Chlorophyll captures solar energy that the plant can convert to other forms of energy

gametophyte - Haploid, or gamete-producing, phase of an plant's life cycle sporophyte - Diploid, or spore-producing, phase of a plant's life cycle. Makes haploid spores by meiosis. (plant) spore - haploid cell derived by meiosis in the sporophyte (plant) gamete - a mature haploid male or female cell that is derived by mitosis in the gametophyte Flower - The reproductive structure of a flowering plant fruit - structures derived from the flower of a flowering plant that enclose se...