1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrew [12]
3 years ago
6

Pioneer species in plant succession arrive at cleared areas to germinate. however, when they grow, the shade they produce makes

it impossible for their own seeds to again germinate there because of their shade intolerance. instead other more shade-tolerant species come in, grow, and force out the pioneer species. how do pioneer species ever get their seeds germinate if the parent plants always modify the habitat enough to make it inhospitable?
Biology
1 answer:
Deffense [45]3 years ago
3 0
<span>Other factors found within its environment can make pioneer species still germinate and thrive. Factors like wind, presence of animals, rain, among others, can help in the germination of the pioneer species even if its immediate environment becomes inhospitable through time.</span>
You might be interested in
Before using any chemical in the lab, why should one first read the Material Safety Data Sheet (MSDS)?
STatiana [176]
So you know what to do and to keep yourself and others protected.
8 0
3 years ago
Please help me
bekas [8.4K]

C. Both types of reproduction enable genetic information to be passed from parent to offspring.

It doesn't matter if the reproduction is sexual or asexual, because the offspring has the parent(s) dna and genetics either way.

7 0
2 years ago
Read 2 more answers
Elastic cartilage and most hyaline cartilages are surrounded by a protective sheath called a:.
harkovskaia [24]

Answer:

Perichondrium

Explanation:

Elastic cartilage (like hyaline cartilage) has chondrocytes located in lacunae and the tissue is surrounded by a perichondrium. The perichondrium (Figure 7–2) is a sheath of dense connective tissue that surrounds cartilage in most places, forming an interface between the cartilage and the tissues supported by the cartilage. The perichondrium harbors the blood supply serving the cartilage and a small neural component. Articular cartilage, which covers the ends of bones in movable joints and which erodes in the course of arthritic degeneration, lacks perichondrium.

6 0
2 years ago
Compare a diploid cell and a haploid cell. Include where each cell is located.
marin [14]
Well the Diploid cell is located by the non-sec cells aka somatic cells. the haploid cells is located in sex cells
5 0
3 years ago
Read 2 more answers
A patient comes to you with a "PUS" sample and asks you to isolate &amp; identify the Staphylococcus aureus form this sample the
Irina-Kira [14]

Answer: Staphylococcus aureus can be isolated from the pus sample through the following steps:

--> Step 1: Describe the appearance of the specimen

--> Step 2: Examine the specimen microscopically

--> Step 3: Culture and report your observations.

--> Step 4: Biochemical testing

Explanation: Staphylococcus aureus are gram positive cocci bacteria that can be isolated from pus samples.Pus samples, which may come from wounds, abscess, burns or sinuses, are the type of samples which do not contain microorganisms and should not contain contaminants providing an aseptic collection technique and sterile container are used.

Staphylococcus aureus can be isolated from the pus sample through the following steps:

--> Step 1: White, yellow, brown, red, or black granules of varying size, shape, and consistency may be found in pus draining from

sinuses while describing the appearance of the pus sample.

--> Step 2: Here the specimen is examined microscopically after being stained with a staining technique called Gram staining. This step is done before culture to know the type of medium to use after gram positive cocci is microscopically seen.

--> Step 3: there are different cultures media that can be used to inoculate and culture a pus specimen. Since we are to isolate staphylococcus aureus, a selective and differential media known as Mannitol salt agar (MSA) is used. The presence of yellow colonies with yellow zone after incubation at 37°C indicate the presence of Staphylococcus aureus or species. There for the last confirmation test known as biochemical test is done.

--> Biochemical test: This is a chemical test that is done to identify a particular bacteria. For staphylococcus aureus, COAGULASE test is used to identify staphylococcus aureus which produces COAGULASE enzyme. A positive COAGULASE test is an indication of the presence of staphylococcus aureus as the bacterium isolate of the specimen.

7 0
3 years ago
Other questions:
  • Which description best fits the activity of a cell during interphase?
    10·1 answer
  • What is the term given to organisms, such as kudzu or zebra mussels, that when introduced into a new ecosystem, thrive and repro
    13·2 answers
  • ________ occurs when precipitation lands on vegetation or other land cover before reaching the surface.
    7·1 answer
  • Which statement best describes the relationship of photosynthesis and energy?​
    9·2 answers
  • Finding Food chain To be aware Despite
    7·1 answer
  • First of all, I can't take a picture of my book sooooooo.. Imma use a picture from someone else's question since it has the same
    9·1 answer
  • Help!!!
    15·2 answers
  • HELP!! WILL GIVE BRAINLY!!
    5·1 answer
  • 5 pts
    15·1 answer
  • How is alpine tundra different from Arctic and Antarctic tundra?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!