Which of the following processes involve(s) mitosis?
I. production of new sperms cells.
II. Propagation of carrot plants by underground roots.
III. Deelopment of the zygote into an embryo.
IV. Replacement of worn-out muscle tissue.
Choose the option with correct statement(s).

Prophase of meiosis includes I. Leptotene II. Pachytene III. Cytokinesis IV. Kayokinesis Choose the option with correct statement(s).

The proteins present in myofilaments are I. gloulin II. Actin III. Haemoglobin IV. Tropomyosin Choose correct option with correct statements (s).

Neurons I. are considered as the shortest cells of the body. II. arise in the embryo from neuroblast cells. III. contain cyton, which occur in white matter of central nervous system. IV. are without centrosorne. Choose the option with the correct statements

Adipose tissue is found in I. hmnp of camel. II. fibrous capsules of penis. III. yellow bone marrow. IV. Vitreous body of eyeballs. Choose the option with the correct statements.

Which of the following statements is/are correct? I. Striped muscles are in the form of bundles of cells. II. The Pal muscle fibres, which are called fasciculi. III. Skeletal muscles form the largest tissue in the body. IV. Cardiac muscles in the embryo are originated from mesenchyma cell. Choose the option with the correct statement(s).

Which of the following are types of granulocytes'? I. Ncutrophils II. Acidophils III. Lymphocytes IV. Monocytes Choose the option with the correct: statements.

Consider the following four compounds I, II, III, and IV. Choose the correct statement(s).

In meiosis, I. every chromosome behaves independently, II. Homologous chromosomes show pairing. III. Found in somatic cells. IV. Crossing over occurs. Choose the option with correct statement(s).

Which of the following statement is correct? I. Teleost sperms have acrosome. II. Acrosome does not have nucleus. III. Acrosome of sperm contains sperm lysins. IV. Spirally arranged mitochondria are found in the mid-piece of sperm.

Bundles of muscles fibres are grouped as fascicule, which I. is held together and enclosed by collagen fibres and by connective tissue. II. Is surrounded by tough external layer, called fascia. III. Contains an abundance of glycogen. Iv. is developed by repeated divisions of myoblasts. Choose the option with the correct statements.