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melomori [17]
3 years ago
12

What process produces the 2N sporophyte in the moss life cycle

Biology
1 answer:
Gekata [30.6K]3 years ago
3 0

Answer:

Fertilization

Explanation:

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What is the concept used to describe the action of muscles that have the ability to contract automatically in anticipation of mo
solmaris [256]

Feed-forward is used to describe the action of muscles.

<h3>What is Feed-Forward in the body?</h3>
  • In physiology, a feed-forward homeostatic control system (also called a feed-forward homeostatic control system) enables the system to predict changes in regulatory variables.
  • It predicts changes by virtue of the predictive effect of one intermediate on another further down the signaling pathway.
  • Feed-forward or anticipatory control mechanisms permit the body to predict a change in the physiology of the organism and initiate a response that can reduce the movement of a regulated variable out of its normal range (7, 23).
  • Impairments are measured and taken into account before they  affect the system.
  • In the house example, a feed-forward system could sense when a door is open and automatically turn on the heating before the house gets too cold.

To learn more about feed-forward system from the given link

brainly.com/question/6031934

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5 0
11 months ago
Which one of the following is NOT a characteristic of DNA Vaccine?
Stolb23 [73]

Answer:

Option A.  It is produced in vitro

Explanation:

The technique of DNA vaccine involves transfer of genetically engineered or modified form of DNA into body directly with the help of injection. The DNA codes for protein, that protein is antigen and thus provides immunity.

The DNA vaccine can be produced at a low cost and easy to purify. The DNA vaccines are produced in-vivo not in-vitro, so Option A is not a characteristic of DNA Vaccine.

8 0
3 years ago
Hi there, good luck to whoever gets these free 30 points :)
Nezavi [6.7K]

Answer:

oh

have a great day onwards and May God bless you ❤❤❤

7 0
3 years ago
Smokers, alcohol abusers, overweight and obesity men are more<br> likely to have sperm which are?
luda_lava [24]

Answer:

fewer in number.

Explanation:

A low sperm count also known as oligospermia can be defined as a medical condition which typically involves a man (adult male) having fewer than 15 million sperm per millilitre of semen.

Basically, low sperm count (oligospermia) is usually caused in men due to health and lifestyle factors such as smoking, alcohol or drug abuse, obesity, genetics, sexually transmitted infections (STIs), age etc.

Hence, smokers, alcohol abusers, overweight and obesity men are more likely to have sperm which are fewer in number i.e fewer than 15 million sperm per millilitre of semen.

Generally, a healthy or normal sperm motility ranges from over 20 million to 200 million sperm per millilitre of semen.

7 0
3 years ago
Signs and symptoms of tuberculosis​
Katen [24]

<u>Typical symptoms of TB include:</u>

  • a persistent cough that lasts more than 3 weeks and usually brings up phlegm, which may be bloody.
  • weight loss.
  • night sweats.
  • high temperature.
  • tiredness and fatigue.
  • loss of appetite.
  • swellings in the neck.
5 0
3 years ago
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