a. a tree grows taller.
Biology, 19.12.2019 02:31 maribelmartine8919
Which one of these is an example of cell division at work?
a. a tree grows taller.
b. a dog digests food.
c. a muscle contracts.
d. a plant dies.
Answers: 2
Biology, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 04:30
What is used to keep track of the gamates and possible offsprings combination
Answers: 2
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. itβs rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 11:00
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
Which one of these is an example of cell division at work?
a. a tree grows taller.
a. a tree grows taller.
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50
Mathematics, 10.12.2020 20:50