Biology, 03.11.2020 16:40 HyperT1676
Use the drop-down menus to complete the statements. Anthers release pollen, which lands on the of another flower of the same species. The pollen grain produces a pollen tube that grows down the style, to the ovary, and into the . The fertilizes the egg cell. The ovule develops into the seed, and the becomes the fruit.
Answers: 1
Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 13:30
Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.
Answers: 2
Biology, 22.06.2019 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
Use the drop-down menus to complete the statements. Anthers release pollen, which lands on the of an...