Which of the following structures present in the embryos of higher plants develops into the primary root of the seedling?

(A) Epicotyl

(B) Hypocotyl

(C) Cotyledon

(D) Radicle

(E) Endosperm

In eukaryotic cells, proteins are made at the ribosomes. What other organelles are involved in this process?

Is it possible for a male to be a carrier for a trait that is carried on the X chromosomes? Explain.

Where does the krebs cycle take place? A) in the cell cytoplasm B) in the cell nucleus C) in the Mitochondrion inner membrane D) in the Mitochondrion Matrix

In what way is DNA a code?

Scientists sometimes make discoveries that lead to a need for new laws. What big idea of biology do these situations illustrate? biological systems adaptation and evolution scientific inquiry biology and society

What are the viruses two main structures

Why are dendritic cells important in adaptive immune response?

Which statement explains how ATP and its phosphate groups are related to the energy that is used in plant processes? ADP loses a phosphate group to create ATP, which stores energy for making sugars.

What happens to euglena when sunlight is not present?

There are many differences among humans. However, all humans belong to the same species because they A. can communicate with one another using sound. B. can mate with one another to produce fertile offspring. C. all give birth to live young. D.