Which of the following represent monophyletic groups? Magnoliids Y or Monocots or N Vitales and Saxifragales Y or or Asterids and Caryophyllalesor N In the context of "dicots", define paraphyly and explain why paraphyletic groups are artificial. How can one differentiate the genus Allium from members of the Themidaceae?

Q: Write any four distinguishing features of psilophyta.

A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…

Q: Explain why the genus Cassytha (Lauraceae), with about 20 spp., has sometimes been considered to…

A: Cassytha  are the parasitic plants like dodders or cuscuta which are placed in the family…

Q: Which gymnosperm family has fleshy, drupaceous appearing fruits?

A: The plant body is complex, made up of several systems. Each system in the body has a distinct…

Q: Explain the following bullets: Division Cycadeoidophyta: Cycadeoids The cycadeoids (all extinct)…

A: All around us, we observe a wide diversity of plants. There are just a few terrestrial and aquatic…

Q: For Ascomycota, what structure's function is most similar to the function of a mushroom? Select an…

A: Introduction :  The sac-fungi produce spores in small cup-shaped sacs called asci, hence the name…

Q: What are the representative species of the following?: Bryophytes Pterophytes Gymnosperms…

A: Plants are one of the most important living things on the planet. They are enormously useful to both…

Q: What are the mainrepresentatives of thepteridophytes? Is this plantgroup cryptogamic orphanerogamic?

A: The plants that consist of vascular tissue namely xylem and phloem but neither produces seeds nor…

Q: Give any four characters of bryophytes?

A: Bryophtes are teressstial plants. It includes the embryophytes, like hornworts, mosses, and…

Q: vascular sporophytic trachea tissues seed flowers zygote and selfing leaves embryo retention…

A: The cladogram starts with the simplest organism and ends with the most complex organism.

Q: Nasal congestion can be treated by pseudoephedrine - a compound based on the chemical structure of…

A: The question is asking us to identify which division of gymnosperms can be used to produce…

Q: 1) For each of the organisms in the following table, complete the empty columns with an appropriate…

A: Phanerogams, Classification and its Characteristics:Phanerogams are multi-cellular, eukaryotic,…

Q: able 3.1. General features of the major groups of ferns and allies. Feature Psilophyta Lycophyta…

A: characters are summarized in table

Q: Chlamydomonas is the closest living relative to all 'true' plants. True or False?

A: The given statement is: False.

Q: If ferns produce spores, are they a sporophyte or agametophyte? Are they haploid or diploi Describe…

A: Ferns grow in a moist environment. They proceed their life via alternation of generations.

Q: In sumnmary, match each term or phrase with the correct phylum. Note answers can be used more than…

A: 1) Chlorophyll 'c' and fucoxanthin - Phaeophyta  It is present in brown algae. Fucoxanthin has a…

Q: Name the two major groups of bryophytes.

A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…

Q: Define what are heterosporous pteridophytes? Give example.

A: these are the vascular plant they disperse spore they are also known as cryptogams they are seedless…

Q: Representative families Anacardiaceae Meliaceae Rutaceae Sapindaceae Ebenaceae Sapotaceae…

A: Plants are living things , they are grows on the ground and  they has leaves ,stem and roots.

Q: What is the lasting form inpteridophytes, thegametophyte or thesporophyte? How can it becompared to…

A: Pteridophytes are spore producing plants. They neither produce flower or seeds. Pteridophytes are…

Q: The fungal component of a lichen thallus is most often a basidiomycete. In eucarpic thallus, the…

A: The fungal component of a lichen thallus is most often a basidiomycete - True In eucarpic thallus,…

Q: Table 1. Key characteristics of the orders Sapindales, Ericales and Gentianales Sapindales Ericales…

A: Sapindales  Sapindales is an order of flowering plants, that contains dicotyledon. Sapindales…

Q: Look at Fig. 33.1 and determine whether green algae, bryophytes, and vascular plants are…

A: A branching diagram of a tree that shows evolutionary relationships between species is called a…

Q: Identify three types of pteridophytes.

A: The first true land plants are called pteridophytes. They are vascular plants with free sporing…

Q: why are bryophytes considered natural and non natural

A: Bryophytes - non - vascular plants which lacks xylem as well as phloem, reproduction takes place by…

Q: Name three group of plant that bear archegonia. Breifly describe the life cycle of any one?

A: Archegonium is a multicellular structure or organ of gametophyte phase of certain plants.It produces…

Q: Briefly describe the phylogenetic relationship of flowering plants.

A: Flowering plants (also known as angiosperms) are the most common and well-known category of…

Q: The work of plant taxonomists of the 20th century who identified /established the different families…

A: Plant taxonomy is the science that deals with the classification of all types of plants present on…

Q: What is diversity? Describe diversity with reference to sporophyte ofPteridophytes

A: Pteridophytes are the most primitive vascular plant, they are also called cryptograms because they…

Q: The family Cornaceae includes: hollies oaks gums maples Which one?

A: Cornaceae is a worldwide flowering plant family  belonging to the Cornales order. It is made up of…

Q: What are the zosterophyllophytes? How did they differ from rhyniophytes? Why do we think they are…

A: Step 1 The plant kingdom contains multicellular phototrophs living on land mostly. The earliest…

Q: The vestibular system uses input from the ___________ to measure the ____________.   Cochlea, Sound…

A: The vestibular system is a complex sensory system that allows people to sense and respond to head…

Q: What is the characteristic that distinguishes bryophytes from the other plant phyla?  Answers: They…

A: R. H. Whittaker’s classification system divides organisms into five distinct KIngdoms. The KIngdom…

Q: Match the following families to their corresponding and appropriate taxonomic group Match each item…

A: Cycadaceae- Cycadophyta Auracariaceae- coniferae Podocarpaceae- Coniferae Ginkgoaceae- Ginkgophyta…

Q: Create a key identification to the genus of Thelypteris

A: Thelypteris is a genus of ferns that belongs to the family Thelypteridaceae, subfamily…

Q: When classifying plants which of the following replaces the phylum taxon?

A: all organisms have been classified in order to study them better .

Q: Compare and contrast the three bryophyte groups in terms of distinguishing morphoanatomical…

A: Comparison:               Criteria              Hornworts               Liverworts…

Q: Create a hypothetical phylogenetic tree using 11 plant species listed below.  Chara, Nitella,…

A: The phylogenetic tree is an expanding outline or a tree showing the developmental connections among…

Q: Table 1. Gametophytes of mosses, ferns, and flowers. Nonvascular or vascular Vascular Seedless or…

A: A gametophyte is a haploid multicellular stage in the life cycle of plants and some algae. In…