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
vesna_86 [32]
3 years ago
14

Strains fuse nuclei and produce a

Biology
1 answer:
Aleksandr [31]3 years ago
5 0

Strains fuse nuclei and produce a in sexual reproduction, two different strains of hyphae called <u>plus</u> and <u>minus</u> zygote.

Explanation:

In a fungi or rhizopus, sexual reproduction takes place by fusion of a plus and minus strains. As the hyphae grows in these opposite strains, they become close together due to swelling, and come into contact with each other.

These plus and minus strains of nuclei travel into these swelling and forms the progametangia. This then converts to gametangia which dissolve and fertilze and produce diploid zygote nuclei.

A zygosphere covers these nuclei which later undergoes meiosis and forms hyphae with sporangium filled with haploid spores.

You might be interested in
You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a _____
Cloud [144]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices:

homogenous mixture 
<span>heterogeneous mixture </span>
<span>semi mixture
</span>
You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a homogenous mixture<span> 
</span>
<span>The word hetero means different. Since the rocks are varied i assume it would be a heterogeneous mixture.</span>
7 0
3 years ago
Long-term use of certain antipsychotic drugs can produce involuntary movements of the facial muscles, tongue, and limbs. this me
goblinko [34]
The condition is known as tardive dyskinesia.
4 0
4 years ago
Which variable should be changed in an experiment to test the best conditions for bacteria to grow? the type of bacteria used th
Setler [38]

An experiment to test the best conditions for bacteria to grow is the material that the bacteria feed upon. <u>Option D.</u>

<u />

Antibacterial hand soap with different concentrations. Dependent variable bacterial growth as measured by the diameter of the zone of inhibition. Exposing Petri dishes to different temperatures can skew the level of bacterial growth they inhabit. Plant height is the dependent variable that responds to changes in the independent variable.

Sunlight is the controlling variable because each plant is exposed to the same amount of sunlight. It is the dependent variable because it measures the amount of plant growth. The dependent variable depends on the independent variable. How much plants grow depends on how much sun they receive. A continuous increase in temperature from a minimum value increases the rate of bacterial growth because the rate of metabolic reactions increases with increasing temperature.

Learn more about An experiment here:- brainly.com/question/17274244

#SPJ1

7 0
1 year ago
Altruistic behavior a. is that which benefits others while causing a disadvantage to the individual. b. is not a beneficial evol
Maksim231197 [3]

The correct answer is A. Is that which benefits others while causing a disadvantage to the individual.

Explanation:

In biology, altruistic behavior occurs as one organism actions benefit other organisms either because these actions increase the reproductive fitness or the chances an organism survives and prevails over time. Additionally, altruistic behavior implies there is a disadvantage for the organisms acting in the benefit of others. For example, wolves or similar animals take food to those that did not participate in hunting, which means they help other wolves to survive on their own cost as this means less food for those that hunted. According to this, altruistic behavior "is that which benefits others while causing a disadvantage to the individual".

3 0
3 years ago
Do metamorphic rocks look like the preexisting rock from which they form?
solniwko [45]
Sometimes but not always
8 0
3 years ago
Other questions:
  • Are the elements in Figure 6-2 metals or nonmetals?
    9·1 answer
  • Classify the energy sources as renewable or non renewable
    15·1 answer
  • How are osmosis and diffusion alike
    11·1 answer
  • Why is color-<br> blindness more common in men than in women?
    11·1 answer
  • A hypothesis that appears to be supported by multiple experiments may be elevated to a general _____. experiment hypothesis theo
    11·2 answers
  • A penny can scratch an unknown mineral. The mineral _____.
    12·2 answers
  • Select the correct answer. During which stage of fetal development do the heart and lungs of a fetus become fully developed and
    11·1 answer
  • Explain how one of the earth’s natural processes is responsible for creating a natural resource.
    10·1 answer
  • Which of the following describes a response controlled by the endocrine system?
    10·1 answer
  • How are nutrients, vitamins and minerals transported from the digestive tract to the cells though out the body?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!