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CaHeK987 [17]
3 years ago
15

A structure that seems to serve no purpose in an organism is called: A.homologous B.vestigial C.dichotomous D.fossilized

Biology
2 answers:
nadya68 [22]3 years ago
7 0

Answer:

vestigial (Basically the answer is B)

Tom [10]3 years ago
4 0
B
Explain: because it's right
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Please help me<br> Which particle, protons, neutrons, or electrons, has the LEAST mass?
faltersainse [42]

Answer:

Electrons are much smaller in mass

Explanation:

Although similar in mass, protons are positively charged, while neutrons have no charge. Therefore, the number of neutrons in an atom contributes significantly to its mass, but not to its charge. Electrons are much smaller in mass than protons, weighing only 9.11 × 10−28 grams, or about 1/1800 of an atomic mass unit.

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5 0
3 years ago
Genetics is the study of ________.
butalik [34]

Answer:

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Since the variation in traits is determined by factors (Gregor Mendel) later called "genes" which are passed on to the offsprings, therefore, the branch of biology which studies the pattern of inheritance and variation is known as "Genetics". Gregor Mendel is known as the Father of Genetics.

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6 0
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Which term applies to a "superecosystem" characterized by dominant plants and animals?
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