20pts
What statement about the inheritance of mitochondrial DNA is true?
A)The sperm cell do...
20pts
What statement about the inheritance of mitochondrial DNA is true?
A)The sperm cell donates most of the material in the cytoplasm to the zygote, including mitochondrial DNA.
B)The egg cell donates most of the material in the cytoplasm to the zygote, including mitochondrial DNA.
C)The sperm cell donates most of the DNA in the nucleus to the zygote, including mitochondrial DNA.
D)The egg and sperm cells contribute equal amounts of mitochondrial DNA to the zygote.
Answers: 1
Biology, 21.06.2019 19:00
Which of the following structures is not found in both plant and animal cells? a) chloroplast b) cytoskeleton c) ribosomes d) mitochondria
Answers: 2
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Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more
Answers: 1
Biology, 22.06.2019 08:10
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
Answers: 2
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Along what geographical feature are most of the oil producing regions located
Answers: 1
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