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g100num [7]
3 years ago
6

Which gas is a source of natural groundwater pollution?

Biology
2 answers:
Oxana [17]3 years ago
4 0
<span>Radon gas is a Groundwater entering a house through a home water-supply</span>
Soloha48 [4]3 years ago
3 0
Carbon is a source of natural ground water pollution
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A lion eating a zebra is an example of which characteristic of life?
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What is the most important difference between vertebrates and invertebrates
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Hey There Jinny,

<span>What is the most important difference between vertebrates and invertebrates

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The primary difference between vertebrates and invertebrates is the presence of a backbone or spinal column, which vertebrates have and invertebrates do not. Examples of vertebrates are humans, dogs, cats and birds. Examples of invertebrates are flatworms, mollusks, sea urchins and insects.

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3 years ago
The synaptonemal complex is Group of answer choices a network of microtubules that forms the spindle apparatus. a region of high
DerKrebs [107]

Answer:

a network of proteins that holds homologues together.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

The synaptonemal complex is a network of proteins that holds homologues (homologous chromosomes) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

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II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

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