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Setler [38]
3 years ago
7

What is the purpose of the seed coat in plants? A. It allows bryophytes to get water into their cells. B. It prevents the plant

embryo from getting nutrients. C. It surrounds and protects the plant embryo until conditions are right for growing. D. It turns gametophytes into sporophytes.
Biology
1 answer:
Semenov [28]3 years ago
5 0
The correct answer is letter C.
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From left to right, which is the sequence of the<br> complementary strand of DNA in this molecule?
ladessa [460]

Answer: Option A) A-C-T-T-G

Explanation:

The base sequence on a strand of DNA is usually paired to specific complimentary bases. These specific pairings are as follows:

Adenine (A) pairs with Thymine (T)

Guanine (G) pairs with Cytosine (C). So when you find A replace with T, so also replace C with G and vice versa.

Thus, the complimentary sequence of the T-G-A-A-C DNA strand is A-C-T-T-G

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4 years ago
What is the meaning of the term metabolism?
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Metabolism is the chemical processes that occur within a living organism in order to maintain life. Have a good day! Also, any answer that says, ‘Here is the link to your answer: (link)’ DO NOT CLICK ON IT!!
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3 years ago
Air and water quality, climate, erosion, disease transmission, pest proliferation, and pollination are all examples of which cat
Gennadij [26K]

Answer:

Regulating

Explanation:

According to Millennium Ecosystem Assessment, there are four major categories of ecosystem services. These services include:

1. Provisioning

2. Regulating

3. Supporting

4. Cultural

The Regulating category is the category that consists of Air and water quality - Purification, climate, erosion, disease transmission, and pest proliferation - Biological control, and pollination.

The ecosystem services are services or functions rendered by the natural environment that ensure the environment is sustainable and healthy for human use.

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3 years ago
The eggs released by sponges during reproduction have proteins on their surfaces that prevent sperm from different sponge specie
Sladkaya [172]

gamete incompatibility?

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Which term describes the rearrangement of genes that causes an organism's genes to differ from those of it's parents?
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Synapsis:  

•Early during the first nuclear division. •Homologous chromosomes pair along their length. •Held tightly by protein ‘zipper’.

<span>Homologous Recombination:  </span>

•Genetic exchange (crossing over<span>) occurs between homologous chromosomes. It then becomes a mix of both paternal and maternal genes (father and mother respectively)</span>
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3 years ago
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