Biology, 18.12.2020 19:00 penaabel1492
Why is meiosis important for sexual reproduction?
A. It allows gametes to have twice the original number of chromosomes of the organism.
B. It allows the zygote formed from fertilization to have half the original number of chromosomes of the organism.
C. It allows the zygote formed from fertilization to have triple the chromosome number of the organism.
D. It allows gametes to have half the original number of chromosomes of the organism.
Answers: 2
Biology, 21.06.2019 22:00
An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?
Answers: 3
Biology, 22.06.2019 07:30
The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction
Answers: 1
Biology, 22.06.2019 13:30
The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?
Answers: 1
Biology, 23.06.2019 05:30
Pluto was once classified as a planet. however, scientists no longer classify pluto as a planet. which is a likely reason for this change? the original hypothesis about pluto was supported. no observations of pluto were made in the past. several planets in outer space were found to be similar to pluto. there were significant changes in scientific knowledge about planets.
Answers: 3
Why is meiosis important for sexual reproduction?
A. It allows gametes to have twice the original n...
Mathematics, 14.11.2020 23:30
Health, 14.11.2020 23:30
Spanish, 14.11.2020 23:30
Mathematics, 14.11.2020 23:30
Biology, 14.11.2020 23:30
Geography, 14.11.2020 23:30
Geography, 14.11.2020 23:30
English, 14.11.2020 23:30
Spanish, 14.11.2020 23:30
Mathematics, 14.11.2020 23:30
Mathematics, 14.11.2020 23:30