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What is an oak tree?

 · 12000 18000 22000 Question 10 1 1 pts Oak trees are an example of what group from MODULE 12 at University of Florida. Study Resources. Main Menu; by School; by Literature Title; by Subject; Textbook Solutions Expert Tutors Earn. ... Course Hero member to access this document. Continue to access. Term. Spring. Professor. NoProfessor. Tags ...

Why are oak trees important to humans?

A statement about the significance of robust clades providing support for the role of morphological traits in evolution. [You may use an example trait from your tree to illustrate your answer.] o The morphological trait associated with the robust clade could be an ancestral trait shared by all the species contained in that clade o The presence of robust clades can give …

What animals live in oak trees?

Defining an Ecosystem The mice, moths, oak trees, deer, and ticks in the previous example are all part of the same ecosystem. An (EE kohSIStuhm) is all of the organisms living in an area together with their physical environment. An oak forest is an ecosystem. The coral reef on the opposite page is an ecosystem.

How many different types of oak trees are there?

 · For example, there can be a population of red oak trees or sugar maple trees. This forest is not considered a population. A population is composed of a group of individuals of …

Are oak trees angiosperms?

Angiosperms are trees have broad leaves that usually change color and die every autumn. Oaks, maples and dogwoods are examples of deciduous trees. Some angiosperms that hold their leaves include rhododendron, live oak, and sweetbay magnolia.

Which group has the only non vascular land plants?

Mosses are non-vascular plants with about 12,000 species classified in the Bryophyta. Unlike vascular plants, mosses lack xylem and absorb water and nutrients mainly through their leaves.

Which of the following is not a way that plants might defend themselves against herbivory?

The correct answer is (c) Flower colors. While mustard oil, toxins, prickles, and thorns are all proudced by some plants to discourage animals from... See full answer below.

Is Oak Tree vascular or nonvascular?

Vascular plants are the more common plants like pines, ferns, corn, and oaks.

Is a tree vascular or nonvascular?

Vascular plantsVascular plants have xylem and phloem and are probably what you think of when you think of plants. Common examples are trees, grasses and shrubs. Because of the vascular tissue, these plants can grow to be incredibly large as nutrients and water are moved from the roots to the leaves and anywhere else in the plant.

What are some ways in which plants defend themselves from herbivores describe two physical defenses and two chemical defenses?

Mechanical Defenses The first line of defense in plants is an intact and impenetrable barrier composed of bark and a waxy cuticle. Both protect plants against herbivores. Other adaptations against herbivores include hard shells, thorns (modified branches), and spines (modified leaves).

How do plants protect themselves from predation give two such adaptations?

To keep small predators at bay, many plants have a mat of fine hairs on the surface of their leaves. To deter larger animals some plants have sharp spines or thorns, while others have leaves that sting or are bitter to taste. Cacti spines can be up to 6in (15cm) long.

How can plant feeding insects take advantage of plant chemical Defences?

Many plants produce secondary metabolites, known as allelochemicals, that influence the behavior, growth, or survival of herbivores. These chemical defenses can act as repellents or toxins to herbivores, or reduce plant digestibility.

What are the two main types of oak trees?

There are dozens of oak tree varieties in North America. The varieties are divided into two main categories: red oaks and white oaks.

How tall is a white oak tree?

After 10 to 12 years, the tree will stand only 10 to 15 feet tall (3-5 m.), but it will eventually reach a height of 50 to 100 feet (15-30 m.).

How big does a Japanese oak tree get?

Japanese Evergreen Oak ( Q. acuta ): The smallest of the oak trees, the Japanese evergreen grows 20 to 30 feet tall (6-9 m.) and up to 20 feet wide (6 m.). It prefers the warm coastal areas of the southeast, but it will grow inland in protected areas.

How tall does acorn oak grow?

It grows 60 to 75 feet tall (18-23 m.). The acorns aren’t as messy as those of most other oaks. It adapts well to urban conditions, so you can use it a street tree or in a buffer area along highways. It transplants well while it is dormant.

What are oak trees used for?

Oak Tree Products. Oak trees provide more than just food and shelter. The strong wood of oak trees has been used for furniture, ships, and barrels. Oak trees have also been harvested to make medicines. The bark of the tree is ground into a powder and used to treat a variety of health concerns. Lesson Summary.

What is the bark of a mighty oak tree used for?

The bark of the tree is ground into a powder and used to treat a variety of health concerns. Lesson Summary. The United States National Tree is the mighty oak. There are many species of oak trees, and they can be evergreens or deciduous.

How many species of oak trees are there in the US?

In 2004, the mighty oak (genus Quercus) became the national tree of the United States. There are nearly 600 species of oak trees, and most states have them within their borders.

How long does it take for an oak tree to grow acorns?

Very few acorns that drop from an oak tree will actually grow into plants, because it takes weeks for an acorn to successfully germinate, or grow from a seed into a plant. Most acorns are picked up by other animals before germination, limiting the amount of saplings or baby tree plants.

What is an acorn tree?

Acorns vary in size and color with the different species of o ak trees. Most acorns are small - about the size of a bouncy ball. Inside each acorn is a seed that has the potential of growing into a mighty oak tree. Acorns Hanging in an Oak Tree.

How long do oak trees live?

The average oak tree lives to be about 200-400 years old. There are some oak trees that have lived to be over 1,000 years old though!

How big can an oak tree get?

As you can imagine, a tree can get very big when it lives this many centuries. Oak trees can be 80-100 feet tall. That is as tall as an 8 to 10 story building. An oak tree's branches can stretch over 100 feet wide. A tree this large could provide shade for almost 10 cars lined up under its branches.

What is white oak?

white oak (Quercus stellata) of the eastern and central U.S. having hard durable wood.

What is the name of the live oak tree in Georgia?

When the term live oak is used in a specific rather than general sense, it most commonly refers to the southern live oak (Quercus virginiana), the first species so named, and an icon of the Old South, but can often refer to other species regionally. The southern live oak is the official state tree of Georgia.

How long does it take for oak to mature?

any of various oaks (especially Quercus alba of eastern North America) with acorns that mature in one year and leaf veins that never extend beyond the margin of the leaf; also : its hard strong durable wood.

Where is the Quercus rubra oak native to?

Quercus borealis), is an oak in the red oak group (Quercus section Lobatae). It is a native of North America, in the eastern and central United States and southeast and south-central Canada.

Where is the Spanish oak tree?

Quercus falcata, commonly known as the southern red oak or Spanish oak, is a tree in the red oak section (Lobatae) of the genus Quercus native to the eastern and south-central United States.

Where is the blackjack oak native to?

Lobatae. It is native to the eastern and central United States, from Long Island to Florida, west as far as Texas, Oklahoma, and Nebraska. ... Blackjack oak leaves.

Where is the California black oak native to?

Lobatae), native to western North America. It is a close relative of the black oak (Quercus velutina) found in eastern and central North America.

What are the two groups of oak trees?

All species of oak trees are divided into two groups: white oaks (Quercus, subgenus leucobalanus) and red oaks (Quercus, subgenus Erythrobalanus). White oaks have gray-colored bark and leaves with rounded lobes without bristles. Red o aks have darker-colored bark and leaves with pointed lobes and bristles.

What are the different types of oak trees?

Let’s look in detail at how to identify common types oak trees: white oaks and red oaks.

How to identify oak trees?

The bark color of oaks ranges from whitish-gray to dark, almost black. You can identify oak trees by their deeply lobed leaves with pointed or rounded tips.

How to tell if an oak tree has a rounded or rounded tip?

Generally, oak trees can be identified by their distinctive lobed leaves. White oak leaves usually have rounded tips while red oak leaves generally have pointed tips. White oak leaves tend to have rounded lobes and rounded tips without bristles at the lobe tip. You may also see rounded serrations along the leaf edges.

How long does it take for a red oak tree to mature?

Red oak trees generally have lobed leaves with pointed tips and tiny bristles at the lobed tips. Their acorns take two years to mature and they have a very bitter, unpalatable taste. The leaves measure between 5” and 9” (12 – 22 cm) long.

What is the fruit of an oak tree called?

The fruit of the oak trees are called acorns (also called oak nuts). Acorns have a smooth leathery shell that sits in a cup called a cupule. Many oak trees start producing acorns only after 20 – 30 years and they can produce thousands of acorns a year. Acorns are the fruit of the oak tree.

What is the family of oak trees?

Oak trees are a group of hardwood trees that belong to the genus Quercus and the beech family , Fagaceae. All types of oak trees are categorized into two groups: white oak trees, and red oak trees. To identify the type of oak tree, you need to look at its bark, leaves, acorns and its general shape. Oaks are one of the common tree species in forests ...