Meristem - Study guides, Class notes & Summaries

Biology 1108 final exam Questions and Answers 100% Pass Monophyletic Group - Correct Answer ️️ -includes all the descendants of a common ancestor, and its considered a natural grouping of organisms based on a shared ancestry. Paraphyletic Group - Correct Answer ️️ -some (not all) of descendants of a common ancestor Polyphyletic Group - Correct Answer ️️ -organisms from distinct lineages based on shared characters, but no common ancestor Homologies - Correct Answer ️️ -si...

What is the most outer layer of plant tissue? - Epidermis What plant tissue is primarily specialized in transporting water and minerals over long distances? - Xylem Plants gain length primarily through what? - Elongation Roots are normally not photosynthetic, as a result what occurs? - They show a net uptake of Oxygen (O2) What are Meristems? - Tissue in most plants containing undifferentiated cells, found in zones of the plant where growth can take place What would you normally not find...

Angiosperm dominant phase - sporophyte angiosperm phylum - Anthophyta Anther - the part of a stamen that contains the pollen. apical meristem - Embryonic plant tissue in the tips of roots and in the buds of shoots that supplies cells for the plant to grow in length. Are basidiospores haploid or diploid? - haploid Are spores haploid or diploid? - haploid Are sporophytes haploid or diploid? - diploid (2n) celery slide - crenate leaf margin - rounded teeth crustose - Dentate leaf margin ...

WSU Biology 106 Exam 1 Most species extinction can be traced to what four major threats? - Climate change, habitat destruction, over harvesting, and the introduction of species. Name three functions of the root? - Anchors the plant, absorbs minerals and water, and stores organic nutrients. What part of the root system is responsible for absorbing the majority of minerals and water? - The root hair. What two components create the stem? - Internodes and nodes. What are nodes? - T...

NCERT Class 11 Chapter 11 Exam Questions & Answers 2024/2025 development - ANSWERSgrowth and differentiation growth - ANSWERSirreversible permanent increase in size of an organ or its parts or even of an individual cell why is plant growth unique - ANSWERSplants retain the capacity for unlimited growth throughout their life due to the presence of meristems at certain locations in their body open growth - ANSWERSform of growth wherein new cells are always being added to the plant b...

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. - Answer-C4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). - Answer-C3 The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxide and the Calvin cycle temporarily. - Answer-CAM The...

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...

Botany Exam Questions & Answers 2024/2025 Lateral Meristem - ANSWERSproduces increased diameter of a plant Rhizome - ANSWERSis a horizontal underground stem Node - ANSWERSThe point on the stem where the leaves attatch Pith - ANSWERSThe center-most tissue of a stem is called... Root Cap - ANSWERSStructure that protects the apical meristem of the root. Shoot - ANSWERSA young stem with leaves Xylem - ANSWERSVascular tissue that becomes the wood of the tree. Herbaceous - AN...

Praxis II Biology Content (5235) Questions and Answers 100% Pass Darwinian fitness is largely defined by: The ability to survive, reproduce, and pass on one's genes Look for evidence of contribution to more than one _____________ to determine better Darwinian fitness Generation A scientific theory is an explanation that is generally: Broad in scope, supported by a large body of evidence, and that can serve as the basis for a new hypothesis and experimentation Each gamete will contain one mem...

WSU Biology 106 Final Exam QUESTIONS AND CORRECT DETAILED ANSWERS Three basic plant organs - ANSWER- roots, stems, leaves roots - ANSWER- Absorbs water and minerals from the ground. Anchors plant in ground. Stems - ANSWER- Carry substances between roots and leaves; provide support for plant; holds leaves up to sunlight leaves - ANSWER- The main photosynthetic organs of vascular plants. Nodes - ANSWER- the points at which leaves are attached internodes - ANSWER- the stem segments bet...