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adoni [48]
3 years ago
13

The connective tissue wrappings surrounding a mammalian brain are collectively called

Biology
1 answer:
jasenka [17]3 years ago
5 0
The connective tissues of mammalian brain is called the meninges. There are three layers of this tissue. The outer layer is called the dura mater. The arachnoid is the middle layer and the pia mater is the inner layer of it.
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What is the difference between a vascular and a nonvascular plant? In your answer, discuss how water moves in each type of plant
Otrada [13]

Vascular plants have a vascular system while nonvascular plants have NO vascular system.

Explanation:

The vascular system is made of phloem – that transports food- and xylem- that transports water and minerals- in the higher plants. Examples of these higher plants are like trees and shrubs. These plants can take up water and nutrients from the soil and transport them up the plants to the leaves.

Lower plants have no vascular system (avascular). They mainly absorb food and water readily from their environment even through their leaves. This is why these plants are mainly found in humid areas like waterways, like canals. Examples of such lower plats are ferns and mosses.

3 0
3 years ago
Identify each of the cell structures indicated in Figure 7–7 and explain its role in the cell.
Ilya [14]
<span>A. rough ER
B. cytoplasm
C. Golgi body
D. Nucleolus
E. Nucleus
F. mitochondria
G. smooth ER
H. ribosome
I. cell membrane</span>
4 0
3 years ago
An electromagnet is different from an iron magnet because ________________.
Tanzania [10]

Answer:

A

Explanation:

Electromagnet is an electrical component that when powered emits a magnetic field based on the amount of current provided. this is the same principal that runs induction motors

8 0
3 years ago
How does meiosis reduce the number of
Vladimir79 [104]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

8 0
2 years ago
In Michigan, two different species of gray treefrogs, Hyla versicolor and Hyla chrysoceles, can exist in the same pond at the sa
Anit [1.1K]

Answer:

They are sympatric species.

Explanation:

Sympatric speciation is the presence of two species with same surviving ancestral species in the same geographic area. Sympatric species have numerous characteristics that are common in the same geographical area. They have same evolutionary path therefore they are anatomically similar too.

7 0
3 years ago
Read 2 more answers
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