Question

1.Meiosis in the ___of the flower produces male spores.

2. Which combination of conditions will cause a plant's stomata to open ? dehydration and daylight, dehydration and darkness, high moisture and daylight, or high moisture and darkness?

3. Each T cell and each B cell binds to only one specific type of neutrophil. histamine. antibody or antigen?

4. In a____response, B cells and T cells only recognize one particular type of pathogen.

A nurse reports that a patient's blood pressure is 118/78 . The top number in this reading is referred to as ___ and the bottom number is referred to as ____.

Answer 1

1) Meiosis in the PMC ( pollen mother cell ) of the flower produce male spores.

2) Conditions of stomatal opening are high light intensity ( day light ),high moisture.

3) Each T cell and each B cell bind to the only one specific antigen.

4) In adaptive immune response , B cell and T cell only recognise one particular type of pathogen.

In a nurse report that a patient's blood pressure is 118/78.The top number of reading is referred to as systolic blood pressure .and the bottom number is referred to diastolic blood pressure.