The cross-sections of Pinus (pine) and Quercus (oak) are presented in Figure 4. Observe the cross-sections of the two taxa, identify and label the following structures: Vessels Springwood Summerwood Resin canals Tracheids Rays Cork cambium Vascular cambium

Q: Illustrate (draw) and label : (a). A mature sporophyte, and male and female gametophytes of : i) a…

A: Pteridophyta is the large group of primitive land plants, with true body differentiation and…

Q: SCIENTIFIC NAME Allium cepa Allium sativum Orchidaceae Oryza sativa Arachis hypogaea Solanum…

A: Plant is photosynthetic eukaryotic structure that belongs to kingdom Plantae.  It comprises of :-…

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: Differentiate the reproductive structures and processes of the four plant representatives according…

A: The reproductive structures in the male and female plants starting from bryophytes to the…

Q: Sketch observations of monocot stem vascular bundle. Label xhlem, phloem, sieve-tube member,…

A: The vascular system of a plant is responsible for the delivery of water, minerals, nutrients, amino…

Q: Below is a series of pictures of the stem (x.s.) of a basswood, Tilia americana. 40x (x.s.) 100x…

A: American Basswood is a deciduous tree. The height and diameter of the tree can reach up to 100m and…

Q: FILL UP THE TABLE WITH 1=PRESENT AND 0=ABSENT Xylem Wood and Phloem Seeds Chloroplast Cuticle and…

A: Introduction Chlamydomonas Is A Green Algae Genus With Over 150 Species, All Of Which Are…

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: label all the tissues present in pine and cycas leaf USE ARROW AND EDIT ON THE ACTUAL PICTURES…

A: A plant's leaves are its most vital component. They include chlorophyll, which aids plants in…

Q: Draw the leaf structure of bougainvillea, water hyacinth, and begonia. Don't forget to label each.

A: Given: The leaf structure of bougainvillea, water hyacinth, and begonia.

Q: How would you classify a plant with the following characteristics: 50 m tall, thin flat leaves, deep…

A: The Plant kingdom consists of all the diverse forms of plants that are present on earth.  Plants are…

Q: define the following epicotyl, cotyledons,

A: Embryo develops at the micropylar end of the embryo sac where The zygote is situated. Most zygotes…

Q: Label the following: Root / Sporophyte / Antheridium / Archegonium

A: In some lower organisms, alteration between diploid phase and haploid phase can be observed. This…

Q: What are the specialized funtions of the following plants and does lenticels are presence among…

A: Choyte (Sechium edule) is an edible plant native to Mexico. It is also called mirliton and Choko. It…

Q: Lilac (Syringa) Leaf Cross-Section, Monocot Leaf Cross-Section, and Pine (Pinus) Leaf Cross Section.…

A: The syringa is a dicotyledonous leaf An example of a monocot leaf is maize. The pine leaf is neither…

Q: Draw the Leaf structure of a Kalanchoe, suha, and cadena de amor. Don't forget to label their parts

A: A plant's leaves are an essential component. They are where photosynthesis occurs most frequently.…

Q: Identify whether the following parts play a role in gametophyte generation, sporophyte generation or…

A: Gametophyte  -- stands for all plant parts and tissues which are part of haploid generation…

Q: pumila). Zamia pumila is the only cycad native to the United States. eb of anips ACTIVITY 1: Examine…

A: cones are the reproductive structures found in the conifers of the Gymnosperm of the plante kingdom.

Q: Classify what specific or what groups of plants (could be all groups if it is common) possess the…

A: In plant kingdom, different organisms are classified by using different charavters

Q: The finger-like leaves present in pine's embryo a O cotyledons O epicotyl O hypocotyl root cap

A: In Pinus, the mature seed consists of hard testa, thin tegmen, endosperm, embryo and cap like…

Q: SCIENTIFIC NAME Solanum tuberosum Pachyrrisus Erosus Beta Vulgaris Allium cepa MONOCOT OR DICOT TYPE…

A: Introduction Angiosperms are the most abundantly occurring plant species on Earth. They are broadly…

Q: using the terms for common trees oof northeastern Canada, identify the three types of leaves labeled…

A: A tool that can be used to identify the organisms in natural world is known as dichotomous key. Such…

Q: List some of the variations in eudicot leaf structure.

A: Eudicots are dicotyledons which means plants have two cotyledons in their seeds. Monocots are plants…

Q: Identify what plant group contains the following characteristic: 1. Leaves that resemble palms, and…

A: Kingdom Plantae includes photosynthetic autotrophic organisms which have ability to synthesise their…

Q: Order the following from outermost to innermost for a gymnosperm tree trunk: functional xylem cork…

A: Gymnosperms are seed producing plants that do not have flowers or fruits. Gymnosperms are plants…

Q: What kind of stem does -Phoenix sylvestris -Cassia obtusifolia -Bauhinia anguina -Pistia…

A: In botany, the stem is that the plant axis that carries buds shoots with leaves, and roots at its…

Q: Identify the tracheid and other parts that are visible. Image is a macerated stem of Hibiscus…

A: Maceration is the method of dipping a plant in a container with liquid which can be water, or…

Q: examine the hydrophyte and xerophyte and observe the differences in the mesophyll, epidermis and…

A: introduction Xerophytes are plants that have adapted to grow in areas with low or no precipitation…

Q: i) describe the monocots, i) enumerate the orders comprising the monocots and ii) mention the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Draw the leaf structure of oak leaf bracket fern, pitcher plant, and walking fern. Don't forget to…

A: walking fern: Species of fern which has evergreen leaves, that are undivided and leathery to touch.…

Q: What is the type of leaf margins in these figures?

A: The leaf margins in the following figure are: 1: Lobed: Here, the incisions are almost halfway to…

Q: The following traits are shared by some members of the ANA Grade and Magnoliids, EXCEPT: a.…

A: Magnoliids are a huge group of closely related primitive angiosperms that includes over 9000…

Q: Explain: Internally, cycad stems are similar to those of seed ferns— a thick cortex containing…

A: Cycads- Cycads are source of food, fiber and gum .cycads like other gymnosperms ,also have a medical…

Q: Label the following: Root / Sporophyte / Antheridium / Archegonium

A: Answer : In case of non flowering plants, Antheridium is the haploid structure producing male…

Q: Below is a series of pictures of the stem (x.s.) of a basswood, Tilia americana. 40x (x.s.) 100x…

A: Secondary growth in plants is responsible for increasing the girth of the plant. In dicot stem,…