Which of the following molecules are involved in pattern formation during development? a) transcription factors b) camp c) cytoplasmic determinants d) mirnas

Option C, cytoplasmic determinants

Explanation:

Cytoplasmic determinants are the protein molecules and mRNA which guide the early stage development. This information is stored in the nucleus and cytoplasm of the cell. Pattern is controlled by the position of cell in an embryo. The regulatory molecules with in the cells are responsible for encoding genes for positional information. Genes such as hox genes determines the shape of the body along the body axis

Hence, option C is correct

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."