Biology, 25.01.2020 04:31 RoyalGurl01
An organism has 12 chromosomes in its germinal cells. during spermatogenesis, which of the following cells is the first to have 6 chromosomes?
a. primary spermatoctes
b. secondary spermatocytes
c. spermatids
Answers: 2
Biology, 21.06.2019 14:00
A3-year-old child with nephrotic syndrome has been receiving prednisone for 1 week. the nurse reviews the child's progress record and determines that the medication has been effective. what information supports this conclusion? select all that apply.
Answers: 3
Biology, 22.06.2019 05:10
Which of the following is not a potential result of deforestation?
Answers: 2
Biology, 22.06.2019 05:30
Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?
Answers: 1
Biology, 22.06.2019 09:40
Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?
Answers: 1
An organism has 12 chromosomes in its germinal cells. during spermatogenesis, which of the following...
Mathematics, 02.07.2021 22:00
Social Studies, 02.07.2021 22:10
Mathematics, 02.07.2021 22:10
Mathematics, 02.07.2021 22:10