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Mourning geckos (Lepidodactylus lugubris) are truly a unique species. This gecko is small, as it only grows up to 10 cm or 4 inches. With a range of Hawai, the South Pacific islands, and Central and South America these geckos have one of the largest ranges among reptiles. What really sets this species apart is how they reproduce. Mourning geckos are all female and reproduce through parthenogenesis, where the mother essentially clones herself to create her offspring. However, their genes have the ability to recombine to allow genetic variation and mutation. Like many other geckos, mourning geckos lay two eggs at a time several times a year. The eggs incubate for 65 to 103 days.   According to the passage, which of the following definitions most closely defines the prefix "partheno-"7

A. Without fertilization

B. Without shells

C. Without incubation

D. Without Females

Answer Explanation:

Parthenogenesis is a form of reproduction where offspring develop from unfertilized eggs, and the prefix "partheno-" means without fertilization.

Therefore, the Correct Answer is A.

More Questions on TEAS 7 Reading

  • Q #1: Few things bring back childhood memories for me like baking Toll House chocolate chip cookies. This cookie recipe has humble beginnings. Ruth Wakefield of the Toll House restaurant in Whitman, Massachusetts, created it. The recipe appeared in a 1938 cookbook written by Wakefield called Tried and True. A year later, Wakefield sold the recipe and the use of the Toll House name to Nestlé for one dollar, and the rest is history. Which of the following is the topic of this passage?

    A. Childhood memories

    B. A history of the Nestle company

    C. Ruth Wakefield's cookie recipe

    D. How to make money as a baker

    Answer Explanation

    The passage primarily discusses the origin and history of the Toll House chocolate chip cookie recipe created by Ruth Wakefield.

  • Q #2: Egg Replacements in Baking Eggs are an important staple of many baking recipes. They serve several crucial functions, such as binding, leavening and providing moisture to the final product. However, some people are unable to consume eggs for a variety of reasons. If you are one of these people, baking can seem daunting, Fortunately, there are several substitutions that will allow you to continue enjoying your delicious treats without using eggs. Two popular egg replacements are applesauce and banana. These things work well enough to provide moisture to your dessert, but they are suboptimal replacements overall, because providing moisture is only one function of the egg. When using applesauce or banana in place of eggs. you may find that your baked goods crumble or do not rise properly. Luckily, here are other ways to achieve binding and leavening effects that are more similar to those of eggs. Eggs help emulsify the disparate ingredients of your recipe into one homogenous batter or dough. To achieve this, it is most effective to use something with protein or fat that will bind to the starch, One option is a quarter cup of plain yogurt, sour cream, or buttermilk for each egg- either dairy or non-dairy will work just fine. Another option is ground flax or chia seeds. For each egg, combine 1 tablespoon of ground seeds with 3 tablespoons of warm water and leave the mixture to rest at room temperature for about 10 minutes before using Which of the following would be a relevant piece of data to support the claim that there are several substitutions for eggs in baking?

    A. An Image depicting a microscopic view of yogurt culture

    B. An infographic depicting the properties of the ingredients used in baking

    C. A table depicting the ratio of dry to moist ingredients in baking

    D. A graph depicting the rise of egg allergies over time

    Answer Explanation

    An infographic that highlights various ingredients used in baking and their properties could visually demonstrate the variety of substitutions for eggs, providing a clear representation of the alternatives available.

  • Q #3: This figure shows the percentage of daily temperature records set at weather stations across the contiguous 48 states by decade. Record highs (black) are compared with record lows (gray). Record Highs and Lows, 1950-2010 According to the graph, which of the following statements is correct?

    A. Only two decades reached 50% or more record high temperatures.

    B. More decades reached greater than 50% of daily high temperature records than reached greater than 50% of low temperature records.

    C. More decades reached greater than -50% of low daily temperature records than reached greater than 50% of daily high temperature records.

    D. Only one decade reached less than 25% record low temperature records.

    Answer Explanation

    More decades reached greater than 50% of daily high temperature records than reached greater than 50% of low temperature records.