Answer the following statements true (T) or false (F)
1. If a woman in her late forties wants to have a baby and seeks medical advice, she would most likely be advised of the risks related to nondisjunction occurring and a higher rate of fetal chromosomal abnormality.
2. Identical twins result from one zygote splitting into two genetically identical embryos.
3. Without genetic diversity, a population might more easily fall victim to parasites and pathogens.
4. Caenorhabditis elegans is a hermaphrodite, which means it only undergoes sexual reproduction.
5. In animals, each gamete arises from a diploid cell containing two sets of homologous chromosomes.
1.TRUE
2.TRUE
3.TRUE
4.FALSE
5.TRUE
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The inheritance of leaf pigmentation in the four-o'clock plant Mirabilis jalapa is an example of ____
A. maternal effect B. maternal inheritance C. epigenetic inheritance D. imprinting
Chickenpox and measles are both acquired by the respiratory route
Indicate whether this statement is TRUE or FALSE.
The concept that human and animal diseases are caused by microorganisms is called the
A. disease theory. B. causative theory. C. germ theory. D. cell theory.
What is the relationship between liquid pressure and the depth of a liquid
What will be an ideal response?