Biology, 06.12.2021 09:10, starpie0710
If a nucleus has eight chromosomes following replication, how many chromatids does it have?
Answers: 2
Biology, 21.06.2019 20:00, awdadaddda
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 22.06.2019 06:30, Aliyahh5673
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Biology, 22.06.2019 09:00, elianagilbert3p3hh63
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation
Answers: 2
Biology, 22.06.2019 10:00, breemills9953
Using meiosis, the sporophyte produces spores that are .
Answers: 2
If a nucleus has eight chromosomes following replication, how many chromatids does it have?...
English, 18.02.2021 04:10
Mathematics, 18.02.2021 04:10
Mathematics, 18.02.2021 04:10
Mathematics, 18.02.2021 04:10
Mathematics, 18.02.2021 04:10
Mathematics, 18.02.2021 04:10
Health, 18.02.2021 04:10