B-Ls

In a plant, what is formed by a group of xylem vessels?

• A a cell

• B a tissue

• C an organ

• D an organ system

Tags

NGSS.MS-LS1-3

The diagram shows a palisade mesophyll cell. Which structure is not found in an animal cell?

• A

• B

• C

• D

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which statement is correct for phloem but not for xylem?

• A It carries mineral ions.

• B It carries starch.

• C It carries sucrose.

• D It is no longer living.

Tags

NGSS.MS-LS2-3

What is the correct order of increasing size of the following structures, from smallest to largest?

• A chromosome → liver → white blood cell

• B chromosome → white blood cell → liver

• C liver → chromosome → white blood cell

• D white blood cell → liver → chromosome

The shaded area of the diagram represents structures found in both plant and animal cells.

Which cell structure is from the shaded area?

• A cell membrane

• B cell wall

• C chloroplast

• D large vacuole

Tags

NGSS.MS-LS1-1

A palisade cell and a nerve cell are observed under a light microscope. Only the palisade cell has a

• A cell membrane.

• B cytoplasm.

• C nucleus.

• D vacuole.

Tags

NGSS.MS-LS1-2

Three cell structures are listed. 1 cell wall

2 cytoplasm

3 nucleus. Which structures are found in palisade cells and in liver cells?

• A 1 and 2

• B 1 only

• C 2 and 3

• D 3 only

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The diagram shows two plant cells, P and Q.

How does cell P differ from cell Q?

• A It has no cell wall..

• B It has no chloroplasts

• C It has no nucleus

• . D It has no vacuole.

Tags

NGSS.MS-LS1-2

Which term describes the level of organisation of gametes?

• A cell

• B organ

• C organism

• D tissue

Which description of xylem is correct?

• A a cell used for absorption

• B a tissue used for support

• C an organ system used for conduction

• D an organ used for transport