Question

16. पुरुषं वचनं च चिनुत *
3 points
प्रथम पुरुष प्रथम पुरुष प्रथम पुरुष
द्विवचनं बहुवचनं
एकवचनं
निवसन्ति
O
O
गमिष्यति
O
O O
लिखतः
O​

Answer 1

A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

Answer 2

✪㉨ANSWER㉨✪

Carl Wilhelm von Nägeli coined the term “meristem.” Meristematic tissue contains undifferentiated cells, which are the building blocks of the specialized plant structures.

Meristematic tissues contain living cells with varied shapes. They possess a large nucleus devoid of the vacuole. The cells have no intercellular space. The zone where these cells exist is known as meristem.

The cells of the meristematic tissue divide actively to form specialized structures such as buds of leaves and flowers, tips of roots and shoots, etc. These cells help to increase the length and girth of the plant.

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