#Question id: 5635
#Unit 5. Developmental Biology
“speedy” sperm may have little chance of fertilizing the egg because
#Question id: 5636
#Unit 5. Developmental Biology
It appears that the oocyte and its accompanying cumulus cells secrete molecules that attract capacitated (and only capacitated) sperm toward the egg during the last stages of sperm migration. one of the chemotactic compound appears to be the
#Question id: 5637
#Unit 5. Developmental Biology
In an experiment, Sperm from mice carrying loss-of-function mutations in the Izumo gene. Which of the following statement is correct?
#Question id: 5638
#Unit 5. Developmental Biology
Glycoprotein coat (extracellular matrix) around the mammalian egg, synthesized and secreted by the growing oocyte, known as:
#Question id: 5639
#Unit 5. Developmental Biology
In a comparison of plant and animal development, it is found that:
#Question id: 5640
#Unit 5. Developmental Biology
Why has the diploid genome been an advantage in studying the development of arabidopsis?