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2nd Quarter Formative Test in Grade 10 BNHS

Quiz by CID Office SDO Balanga

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42 questions
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  • Q1

    Metamorphosis is the process by which animals go through extreme, rapid physical changes after birth. Metamorphosis can result in changes to the organism's entire body plan, such as a change in the animal's number of legs, mode of eating, or mode of breathing. Most insects undergo metamorphosis, and tadpoles transforming into frogs are well-known examples of metamorphosis. Fish, mollusks, and many other sea creatures related to insects, mollusks, or fish are examples of animals that undergo metamorphosis. Lobsters, which are closely related to insects, for example, go through a metamorphosis as part of their life cycle. It's incredible how quickly and how much cells can grow and differentiate. Most species only experience such faster growth and profound changes in cell type during the embryonic stage of development. In fact, some researchers think that the process of metamorphosis involves reactivating the genes that allow animal cells to switch between different cell types.

    https://biologydictionary.net/metamorphosis/ 

    What is the main idea of the paragraph?

    Metamorphosis is part of animals’ lives.

    Metamorphosis can result in changes to the organism’s entire body plan.

    Metamorphosis is the process by which animals go through extreme, rapid physical changes after birth.

    Metamorphosis involves reactivating the genes that allow animal cells to switch between different cell types.

    300s
  • Q2

    Metamorphosis is the process by which animals go through extreme, rapid physical changes after birth. Metamorphosis can result in changes to the organism's entire body plan, such as a change in the animal's number of legs, mode of eating, or mode of breathing. Most insects undergo metamorphosis, and tadpoles transforming into frogs are well-known examples of metamorphosis. Fish, mollusks, and many other sea creatures related to insects, mollusks, or fish are examples of animals that undergo metamorphosis. Lobsters, which are closely related to insects, for example, go through a metamorphosis as part of their life cycle. It's incredible how quickly and how much cells can grow and differentiate. Most species only experience such faster growth and profound changes in cell type during the embryonic stage of development. In fact, some researchers think that the process of metamorphosis involves reactivating the genes that allow animal cells to switch between different cell types.

    https://biologydictionary.net/metamorphosis/ 

    What other development stage can you witness the rapid growth of cells aside from metamorphosis?

    fusion

    mutation

    blastocyst 

    embryonic stage

    120s
  • Q3

    Illustrates polynomial equations.  (Applying) 

    Question:  If n = 3, a3 = -2, a2 = 4, a1 = 5, a0 = 6, illustrate the polynomial using the variable x that will result to a polynomial equation.

    P\left(x\right)=-2x^3+4x^2+5x+6

    -2x^3+4x^2+5x+6=0

    3x^{-2}+2x^4+x^5+6=0

    y=2x^3-4x^2-5x-6

    120s
  • Q4
    Question Image
    120s
  • Q5

    You and your friends will have a party on a beach resort. Your parents advised you to limit your time in the mid-day sun, always use sunscreen and wear protective sunglasses – These are precautionary measures to minimize the negative effects of ____________.

    visible light, X-rays, microwaves

    gamma rays, X-rays, microwaves

    infrared, ultraviolet rays, visible light

    infrared, ultraviolet rays, x-rays

    120s
  • Q6

    What specific effect of electromagnetic radiation (EMR) pollution is shown by the image?

    Question Image

    The changing of composition of birds DNA, leading to a decrease in the production of offspring.

     The sense of direction of a large number of birds like pigeons and sparrows are destroyed.

    Bees cannot detect the right way to find the hive. 

    Reproductive and developmental problems of domestic and migratory birds and bees.

    120s
  • Q7

    Which of the following instruments use both mirrors and lenses to reflect and refract light and form images?

     reflecting telescope and simple periscope

     compound microscope and camera

    compound microscope and reflecting telescope

    simple periscope and camera

    120s
  • Q8

    How many plane mirrors are used in the construction of an improvised periscope?

    4

    3

    1

    2

    120s
  • Q9

     Which of the following is correct about the image formed by a 10-cm object placed 1 meter in front of a plane mirror?

    It is virtual, reversed laterally, has the same size as the object and appears farther than 1 meter.

    It is virtual, reversed laterally, has the same size and distance as the object in front.

    It is virtual, image size is 5 cm, reversed left to right and upright.

    It appears real, farther away from the mirror, smaller than the object and upright.

    120s
  • Q10

    An object is placed between a convex mirror and its focus. What is the type and orientation of the image?

    virtual and inverted

    real and inverted

    virtual and upright

    real and upright

    120s
  • Q11

    Bakit walang aspekto ng pagiging mabuti o masama ang Kilos ng Tao?

    Dahil ang kilos ng tao ay di ginagamitan ng isip at kilos-loob at ito’y likas sa atin

    Dahil ang Kilos ng Tao ay mahirap husgahan

    Dahil ang Kilos ng Tao ay pinili at ginusto ng nagsagawa nito

    Dahil ang Kilos ng Tao ay iba-iba

    120s
  • Q12

    Namasyal sa isang mall si Alliah. Habang siya ay naglalakad, may nakita siyang isang magandang klase ng relo. Gusto niyang magkaroon ng ganoong klaseng relo. Tumigil muna siya at nag-isip kung saan siya kukuha ng pambayad nito. Nasa anong yugto ng makataong kilos si Alliah?

    intension ng layunin

    pagkaunawa sa layunin

    nais ng layunin

    praktikal na paghusga sa pagpili

    120s
  • Q13

    Bilang isang mag-aaral isa sa magagawa mo upang mapabagal ang masamang dulot ng global warming ay ang _____________________________________________.

    Magbayad ng mga bills

    Madalas na paggamit ng reusable bag

    Magpatuyo ng damit gamit ang dryer

    Bumili ng mga bagong appliances

    120s
  • Q14

    Bakit mahalaga ang pagtutulungan ng iba’t ibang sector sa pagsugpo sa mga suliraning pangkapaligiran?

    Sapagkat kabalikat ang lahat sa pagsugpo sa iba’t ibang suliraning pangkapaligiran nito

    Upang mahikayat ang maraming dayuhan na pumunta sa ating bansa kung mawawala ang mga suliraning pangkapaligiran nito

    Sapagkat malawak na suliranin ang mga isyung  pangkapaligiran at nararapat harapin ng iba’t ibang sector sa lipunan

    Upang makabawas sa mga gastusin ng pamahalaan ang pagtulong sa iba’t ibang sektor sa pagsugpo ng mga suliraning pangkapaligiran

    120s
  • Q15

    Sumandig siya sa gilid at pumilas ng kapirasong karne ng isda sa pinagkagatan ng pating. Nginuya niya ito at napansin niya ang kalidad at sarap ng lasa nito. Matigas ito at makatas, parang karne, pero hindi ito pula. Hindi ito mahilatsa at alam niyang mataas ang magiging presyo nito sa palengke. (mula sa nobelang “Ang Matanda at ang Dagat") ang pahayag ay ________________.

    Romantesismo

    Naturalismo

    Klasismo

    Realismo

    120s

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