What are the three main types of nitrogenous wastes excreted by living organisms? Which of the following is true of all animals? - They have fur. - They have a notocord (or spine). - They are motile (capable of movement). - They are heterotrophic. Wha...
Among plants, the K-T boundary saw a sharp but brief rise in the abundance of primitive vascular plants such as ferns, club mosses, horsetails, and conifers and other gymnosperms. The number of flowering plants (angiosperms) was reduced at this time, but they then began to increase ...
To determine which group of plants is highly useful in increasing soil fertility, we will analyze each option provided.1. Identify the Options: The options given are algae, fungi, bacteria, and bacteriophage.2. E
2. Bryophyta: This group includes non-vascular plants, which do not have xylem and phloem. They are typically small and rely on diffusion for the movement of water and nutrients. Hint: Identify the group that lacks vascular tissues. 3. Pteridophyta: These are also vascular plants, known as ...
Vascular-plant hosts, their arthropod herbivores, and associated functional feeding groups are distributed spatiotemporally into four major herbivore expan... CC Labandeira - 《Geologica Acta An International Earth Science Journal》 被引量: 243发表: 2006年 The Utilization of Nitrogen from Insect Capture...
itself with those morphological features that are common to all groups of plants, which means that it would have to confine itself to the common features of the cell structure and eventually to such peculiarities as are independent of the uni- or pluricellular structure of the plant body, e....
to being extinct. An extremely abundant set of planktonic marine animals called foraminifera largely disappeared, although they rebounded later. Among plants, the K-T boundary saw a sharp but brief rise in the abundance of primitive vascular plants such as ferns, club mosses, horsetails, and ...
Which of the following gymnosperms has branched stems? Solution: Answer: DSolution:Pinus and cedrushave branched stem. The main stem shows monopodial branching. Is fern a bryophyte? No,ferns are not bryophytes. They are pteridophytes. They are non-flowering, vascular plants. Unlike bryophytes,...
The understanding of how management practices influence the biodiversity of the dehesa requires a comprehensive approach that considers the broad spectrum of biological components (i.e., fungi, lichens, vascular plants, macroinvertebrates, and vertebrates) that make the dehesa an ecosystem. We have ...
Therefore, antioxidants could protect against the toxic effects of bisphenols. Despite the available information about the toxic effects of bisphenols, these chemicals are still in use as plasticizers. So, in recent years, research has focused on studying biomolecules with antioxidant properties, with...