In Drosophila,which Type of Genes Are Controlled by Maternal Gene

question 10

Multiple Choice

In Drosophila,which type of genes are controlled by maternal gene products laid down in gradients in the egg?

• A)gap genes
• B)segment polarity genes
• C)pair- rule genes
• D)all genes are controlled by maternal gene products

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Definitions:

Coniferous Trees

Trees that bear cones and evergreen needle-like or scale-like leaves, including pines, spruces, and firs.

Fertile Soil

Soil rich in nutrients and organic matter, capable of supporting vigorous plant growth.

Temperate Grasslands

Ecosystems characterized by vast open areas with relatively few trees, experiencing moderate rainfall and seasonal temperature variations, often used for grazing and agriculture.

Tropical Deciduous Forest

A biome classified by trees that shed their leaves in dry seasons, found in tropical regions with seasonal rainfall.