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Montano1993 [528]
3 years ago
15

which is not true about the alternation of generations? the life cycle of a plant alternates between diploid and haploid phases.

gametophytes produce diploid gametes. a haploid spore grows into a gametophyte. a sporophyte releases haploid spores.
Biology
1 answer:
d1i1m1o1n [39]3 years ago
3 0
A gametophyte is a multicellular haploid that is formed from the spore. It is true that the life cycle alternates from haploid to diploid.
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I need help with my biology​
vodomira [7]

a. phosphate group, sugar, nitrogen base.

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4 0
3 years ago
Water availability impacts plant growth and animals who depend on plants for food are interactions between the
andriy [413]

Answer:

hydrosphere and biosphere

Explanation:

The spheres of the Earth are lithosphere, biosphere, atmosphere, hydrosphere etc. Hydrosphere refers to the collection of all the water bodies on the surface of the Earth e.g oceans, lakes, rivers etc. On the other hand, biosphere refers to the collection of life on Earth e.g plants, animals, microbes etc.

In this question, Water availability is said to impact plant growth and the animals who depend on plants for food. These water availability and the living organisms (plants and animals) it impacts are interactions between the HYDROSPHERE AND BIOSPHERE.

8 0
3 years ago
As the nurse is shaving a patient who is 2 days postoperative from a thyroidectomy, the patient has a spasm of the facial muscle
nadya68 [22]

The nurse should recognize this as Chvostek sign.

<h3>What is Chvostek sign?</h3>

A clinical indication that someone may have low blood calcium levels is the Chvostek sign (a decreased serum calcium, called hypocalcemia). The aberrant twitching of muscles that are stimulated (innervated) by the facial nerve  (also known as Cranial Nerve Seven, or CNVII) is known as the Chvostek sign.

The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.

To learn more about Chvostek sign with the help of given link:

brainly.com/question/14055210

#SPJ4

8 0
1 year ago
Dichotomous Keys and branching diagrams organize different types of information about classification. how are these tools used d
Vadim26 [7]
To show the different levels of classification and divide among species, and different organisms on planet Earth. It also creates a universal "language" for scientists around the world when referring to organisms (cougar & puma are the same animals; different name)
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4 0
3 years ago
Read 2 more answers
Which is the best example of a response to an external stimulus?
tigry1 [53]

Answer:

drinking water after a long run

Explanation:

When there arises a change or shift in the state or action of any organism because of any external stimulus, the result is said to be the response to external stimulus. The response or reaction to the external stimulus arises when the organism experiences or senses the stimulus.  

Drinking water after a long run is an example of the response to external stimulus. Here, the external stimulus is the loss of water in the water because of the action of running. This makes the individual drink water which is a response to the external stimulus.

7 0
2 years ago
Read 2 more answers
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