Sponges are atypical animals because they
a. reproduce sexually.
b. are heterotrophic.
c. lack definite tissues.
d. are multicellular.
b
Biology & Microbiology
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What are the odds a child will inherit a recessive disorder if one parent is recessive and the other is heterozygous?
a. 33% b. 75% c. 25% d. 50% e. 40%
Biology & Microbiology
What is the function of dispersed repeated sequences such as SINEs and LINEs in eukaryotes?
What will be an ideal response?
Biology & Microbiology
Homologous recombination ________
A) occurs during meiosis as a normal process B) is used in plant cell activation C) must be used to produce animal bioreactors D) occurs when creating a knockout animal E) is a technique not proven to be successful
Biology & Microbiology
Examples of mollusks that live on land are the
A. land crabs. B. scorpions. C. mussels. D. snails and slugs. E. earthworms.
Biology & Microbiology