Science, asked by adityaadi280, 1 year ago

can you answer these questions quickly​

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Answered by HarshivNaggal
3

mitochondria

lithium

auxins

rhizopus

carbon dioxide

1..e

2..f

3..a

4..b

because it shows both acidic and basic nature

chromosomes are thread like structures present in DNA

gametes coming from male parent determine sex of the child

gap between the nerve endings of on neuron an dendrites of other neuron

used as an antiseptic

splitting of white light into seven colours

induction of current from rotating coil and magnet

hope it helpzzz

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adityaadi280: tq
Answered by vedprakashpal3p57skg
2
Here are your answers :-

6. c) mitochondria

7. a) lithium

8. c) auxis

9. c) Rhizopus

10. d) carbon dioxide

11. ammeter - (e)

switch - (f)

battery- (a)

A wire joint - (b)

12. Aluminium oxide is amphoteric. It has reactions as both a base and an acid. Reaction with water: Aluminum oxide is insoluble in water and does not react like sodium oxide and magnesium oxide. The oxide ions are held too strongly in the solid lattice to react with the water.

13. A chromosome is a deoxyribonucleic acid molecule with part or all of the genetic material of an organism. Most eukaryotic chromosomes include packaging proteins which, aided by chaperone proteins, bind to and condense the DNA molecule to prevent it from becoming an unmanageable tangle

14. In the XY sex-determination system, the female-provided ovum contributes an X chromosome and the male-provided sperm contributes either an X chromosome or a Y chromosome, resulting in female (XX) or male (XY) offspring, respectively. Hormone levels in the male parent affect the sex ratio of sperm in humans.

15. Neurotransmitter. Axon terminal. Synaptic cleft. Dendrite. In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another neuron or to the target effector cell.

16. it can be used as an antacid for neutralising the effect of acid in stomach.

17. In optics, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. Media having this common property may be termed dispersive media. Sometimes the term chromatic dispersion is used for specificity.

18. Electromagnetic or magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field. Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction.

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