Step 1: The female ovary contains several structures, including the ovarian follicles, oocytes (immature eggs), and the corpus luteum.
Step 2: A sectional view of the ovary shows the following components: 1. Ovarian follicles: Contain the developing oocytes. 2. Graafian follicle: The mature follicle ready to release the egg during ovulation. 3. Corpus luteum: The structure formed after ovulation that secretes progesterone. 4. Oocyte: The immature egg that will eventually be ovulated. % Diagram to be inserted here.
List-I (Structures) | List-II (Functions) |
---|---|
(A) Filiform apparatus | (III) Guides pollen tube into the synergid |
(B) Tapetum | (IV) Nourishes the pollen grain |
(C) Exine | (I) Made up of sporopollenin |
(D) Funicle | (II) Attachment of ovule to the placenta |
Find the values of \( x, y, z \) if the matrix \( A \) satisfies the equation \( A^T A = I \), where
\[ A = \begin{bmatrix} 0 & 2y & z \\ x & y & -z \\ x & -y & z \end{bmatrix} \]