Tutor profile: Sarah M.
Questions
Subject: French
Qu'est-ce que vous étudiez?
Moi, j'étudie la biologie et aussi le français. Et vous?
Subject: Writing
Describe an ideal thesis statement.
An ideal thesis statement is a clear, concise assertion of the main point or argument of an essay. A thesis statement is often expressed in one sentence towards the end of the opening paragraph of an essay, supported throughout the essay, and reiterated before the essay's close.
Subject: Biology
Define polyspermy and explain why it is lethal to the developing human zygote. Use the term “chromosomes” in your explanation.
Polyspermy is the fertilization of a single egg by multiple sperm. It is lethal to the developing human zygote because it results in too much genetic information for the developing zygote: too much paternal DNA, more than a full set of chromosomes.
Contact tutor
needs and Sarah will reply soon.