The transfer of pollen grains from the anther to stigma of same or another flower is known as_____.
a. Pollination b. Fertilization c. Propagation d. Reproduction
Q2. Piece of branches cutting & bury the cutting in the soil, this example is mostly found in _________.
a. Mango b. Neem c. Tulsi d. Rose
Q3. In potatoes, new plant sprouting from an ____.
a. Lip b. Ear c. Eye d. nose.
Q4. Production of new individuals from the vegetative part is called _________.
a. Vegetative propagation b. Sexual reproduction c. Oscillation d. Transpiration
Q5. Seed dispersal takes place by means of –
a. Air b. Water c. Animals d. All of these
Q6. A flower may have either male or female reproductive parts, such a flower is called ____ flower.
a. Unisexual b. Bisexual c. Many sexual d. None
Q7. Fusion of male and female gametes is termed as _________.
a. Evaporation b. Condensation c. Fertilization d. Precipitation
Q8. New yeast cell grows from buds and this process is called _________.
a. Budding b. Fragmentation c. Spore - formation d. Cutting
Q9. Kidney, ureters, urinary bladder and urethra are the parts of _________ system.
a. Digestive b. Reproductive c. Excretory d. Nervous
Q10. Vascular tissues mainly found in plants, these are _________.
a. Arteries & veins b. Larynx & Oesophagus c. Bile & Villi d. Xylem & Phloem
Q11. Excess water is lost by plants in the form of vapour through stomata during _________.
a. Transpiration b. Respiration c. Excretion d. Digestion
Q12. Blood consists of _________.
a. RBC, WBC, Urea, Salt c. RBC, WBC, Plasma, Platelets
b. RBC, WBC, N2, Iron d. RBC, WBC, O2,N2
Q13. When blood is filtered through artificial kidney by machines, this process is called _________.
a. Analysis b. Dialysis c. Paralysis d. None
Q14. Arteries, Veins and capillaries are found in _________.
a. Blood vessels b. Urinary bladder c. Cerebellum d. All of these
Q15. Which cells in blood fight against germs.
a. RBC b. WBC c. Platelets d. Plasma
Q16. Which pigment helps the blood to appear red.
a. Chlorophyll b. Haemoglobin c. Melanin d. Keratin
Q17. Which blood group is universal donor.
a. A+ b. B+ c. AB+ d. O+
Q18. Which part transported important substances like – oxygen, food in our body-
a. Water b. Sweat c. Root d. Blood
Q19. Name the muscular organ which pumps blood.
a. Brain b. Kidney c. Heart d. Liver
Q20. _________ helps in clotting blood.
a. Platelets b. Plasma c. Percolation d. none
Answers
Answer:
The transfer of pollen grains from the anther to stigma of same or another flower is known as_____.
a. Pollination b. Fertilization c. Propagation d. Reproduction
Q2. Piece of branches cutting & bury the cutting in the soil, this example is mostly found in _________.
a. Mango b. Neem c. Tulsi d. Rose
Q3. In potatoes, new plant sprouting from an ____.
a. Lip b. Ear c. Eye d. nose.
Q4. Production of new individuals from the vegetative part is called _________.
a. Vegetative propagation b. Sexual reproduction c. Oscillation d. Transpiration
Q5. Seed dispersal takes place by means of –
a. Air b. Water c. Animals d. All of these
Q6. A flower may have either male or female reproductive parts, such a flower is called ____ flower.
a. Unisexual b. Bisexual c. Many sexual d. None
Q7. Fusion of male and female gametes is termed as _________.
a. Evaporation b. Condensation c. Fertilization d. Precipitation
Q8. New yeast cell grows from buds and this process is called _________.
a. Budding b. Fragmentation c. Spore - formation d. Cutting
Q9. Kidney, ureters, urinary bladder and urethra are the parts of _________ system.
a. Digestive b. Reproductive c. Excretory d. Nervous
Q10. Vascular tissues mainly found in plants, these are _________.
a. Arteries & veins b. Larynx & Oesophagus c. Bile & Villi d. Xylem & Phloem
Q11. Excess water is lost by plants in the form of vapour through stomata during _________.
a. Transpiration b. Respiration c. Excretion d. Digestion
Q12. Blood consists of _________.
a. RBC, WBC, Urea, Salt c. RBC, WBC, Plasma, Platelets
b. RBC, WBC, N2, Iron d. RBC, WBC, O2,N2
Q13. When blood is filtered through artificial kidney by machines, this process is called _________.
a. Analysis b. Dialysis c. Paralysis d. None
Q14. Arteries, Veins and capillaries are found in _________.
a. Blood vessels b. Urinary bladder c. Cerebellum d. All of these
Q15. Which cells in blood fight against germs.
a. RBC b. WBC c. Platelets d. Plasma
Q16. Which pigment helps the blood to appear red.
a. Chlorophyll b. Haemoglobin c. Melanin d. Keratin
Q17. Which blood group is universal donor.
a. A+ b. B+ c. AB+ d. O+
Q18. Which part transported important substances like – oxygen, food in our body-
a. Water b. Sweat c. Root d. Blood
Q19. Name the muscular organ which pumps blood.
a. Brain b. Kidney c. Heart d. Liver
Q20. _________ helps in clotting blood.
a. Platelets b. Plasma c. Percolation d. none
Answer:
pollination
rose
eye
vegetative propogation
all of these
unisexual
fertilisation'
urinary
xylem and phloem
transpiration
c. RBC, WBC, Plasma, Platelets
dialysis
RBCS
haemoglobin
O+
blood
heart
platelets
Explanation:
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