Answers: 1
Biology, 21.06.2019 20:00
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 13:00
What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root
Answers: 1
Biology, 22.06.2019 14:30
How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.
Answers: 2
Biology, 22.06.2019 19:00
Describe the structure of amino acid, including what makes amino acids different from eachother
Answers: 3
Which term means an opening created by surgical traumatic or pathological means between two normally...
Chemistry, 18.09.2019 16:30
History, 18.09.2019 16:30
Health, 18.09.2019 16:30
History, 18.09.2019 16:30
History, 18.09.2019 16:30
English, 18.09.2019 16:30
Biology, 18.09.2019 16:30
History, 18.09.2019 16:30