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Question - 1 : সে আমাকে এটা করতে বাধ্য করল |

a) He made to me do it.

b) He made me to do it.

c) He made me do it.

d) He makes me do it.

Discus in Board
Question - 2 : 'বাঁধনহারা' কাজী নজরুল ইসলামের কোন ধরনের রচনা?

a) উপন্যাস

b) ভ্রমণ কাহিনী

c) নাটক

d) কবিতা

Discus in Board
Question - 3 : শেষ পর্যন্ত সে কথাটা তুলল |

a) He araise the question at last.

b) He raised to question at last.

c) He raised the question at last.

d) He raised to the question at last.

Discus in Board
Question - 4 : তোমাকে যেতেই হবে |

a) You must go there.

b) You must to go.

c) You must go.

d) You must be go.

Discus in Board
Question - 5 : ভদ্র মহিলা এবং ভদ্র মহোদয়গন, আপনাদের ধন্যবাদ এখানে আসার জন্য |

a) Hello, ladies and gentlemen, thank you for coming.

b) Hello, ladies and gentlemens, thank you for coming.

c) Hello, ladies and gentlemen, thank you for come.

d) Hello, ladies and gentlemen, thank you for coming here.

Discus in Board
Question - 6 : মুসলমান প্রধান না হয়েও কোন দেশটি ইসলামী সম্মেলন সংস্থার সদস্য?

a) নাইজেরিয়া

b) লেবানন

c) নাইজারনুমো

d) উগান্ডা

Discus in Board
Question - 7 : A rocket flying to the moon does not need wings because _.

a) space is airless

b) it has no fuel

c) pace has too much dust

d) it has no engine

Discus in Board
Question - 8 : তুমি অনেক সুন্দর |

a) You are a cutie.

b) You are cutie.

c) You are a cuty.

d) You are a cutie too.

Discus in Board
Question - 9 : 'Panacea' means-

a) pancreatic

b) Cure all

c) widespread disease

d) gland

Discus in Board
Question - 10 : কোন শব্দটি শুদ্ধ বানানে লেখা হয়েছে?

a) শূণ্য

b) ত্রিভুজ

c) পূণ্য

d) ভূবন

Discus in Board

Red Blood Cells (likewise called erythrocytes or RBCs)

Known for their brilliant red shading, red cells are the most bounteous cell in the blood, representing around 40 to 45 percent of its volume. The state of a red platelet is a biconcave circle with a straightened focus - as it were, the two essences of the circle have shallow bowl-like spaces (a red platelet resembles a doughnut).

Generation of red platelets is constrained by erythropoietin, a hormone created fundamentally by the kidneys. Red platelets start as juvenile cells in the bone marrow and after around seven days of development are discharged into the circulation system. In contrast to numerous different cells, red platelets have no core and can without much of a stretch change shape, helping them fit through the different veins in your body. Notwithstanding, while the absence of a core makes a red platelet progressively adaptable, it additionally restricts the life of the cell as it goes through the littlest veins, harming the cell's films and draining its vitality supplies. The red platelet makes due all things considered just 120 days.

Red cells contain a unique protein called hemoglobin, which helps convey oxygen from the lungs to the remainder of the body and afterward returns carbon dioxide from the body to the lungs so it tends to be breathed out. Blood seems red as a result of the huge number of red platelets, which get their shading from the hemoglobin. The level of entire blood volume that is comprised of red platelets is known as the hematocrit and is a typical proportion of red platelet levels.