Biology, 30.01.2020 21:00 math1325

The reproductive life cycle of a mold includes formation of zygospores and spores. which statement describes these formations? . a. zygospores form in the asexual stage and spores is the sexual stage.. b. zygospores are haploid and spores and diploid.. c. zygospores form in the sexual stage and spores in the asexual stage.

Answers: 3

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"Zygospores form in the sexual stage and spores in the asexual stage" is the statement among the statements given in the question that describes these formations. The correct option among all the options that are given in the question is the third option or option "c". I hope that the answer has helped you.

Answer from: 1109pacey

The correct answer will be option-C

Explanation:

The fungus which produces the growing structures in the form of hyphae is known as moulds. The moulds reproduce by producing a large number of small structures called spores which acts as an adaptive feature of dispersal in the organisms.

The spores produced by the moulds are produced as a result of the asexual reproduction simply called spores which are produced from the sporangiophores.

The sexual spores are also produced by the moulds through meiosis which acts as reproductive organs and germinates during the favorable environment.

Thus, Option-C is the correct answer.

Answer from: Quest

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

Answer from: Quest

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

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