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gtnhenbr [62]
3 years ago
5

An unidentified plant produces spores, has many cells, but does not have true leaves. What plant is it?

Biology
1 answer:
Anarel [89]3 years ago
5 0
Fern is the correct answer
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You observe that your friend has dimples. dimples result from the presence of the dominant gene d; absence of dimples is a homoz
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Answer:

DD or Dd

Explanation:

Dimples is the dominant trait (D). Your friend has dimples so that means he or she should have at least one allele of the dominant trait to express that trait. So your friend would either be homozygous dominant (DD) or heterozygous dominant (Dd). Notice that there is a recessive allele in the second. Even with that present, dimples would be still expressed.

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A ____ virus mutates with every infection, thus making them difficult to locate
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Polymorphic. Polymorphisms refer to spasmodic genetic variation within the same species of an organism resulting in varying forms of the species. Polymorphic viruses, mutate at faster rates hence the virus population is subject to high rates of turnovers. The high divergence of various species, such as influenza, is as a result of 0.01 mutations per nucleotide site per year.   





8 0
3 years ago
Which type of neutron transmite a signal from Sense organ to the central nervous system?​
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Answer:

sensory neurons

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Sensory neurons carry nerve impulses from sense organs and internal organs to the central nervous system.

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The study of one type of evidence of evolution is called embryology, the study of embryos. An embryo is an unborn (or unhatched) animal or human young in its earliest phases. Embryos of many different kinds of animals: mammals, birds, reptiles, fish, etc. look very similar and it is often difficult to tell them apart.
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Because duosexual is just sexuality, duerterstome doesnt really make sense besides it sounding like duo and bisexual is sexuality. 
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