Pollen grains are formed by division in locules of anthers.
- ✓meiosis
- Bmitosis
- Camitosis
- Dbinary
Answer: A.
View full solution →Question types
P-2 Life Processes in Living Organisms Part – 2 question types
251 questions across 8 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
251
Questions
8
Question groups
5
Question types
01
M.C.Q
31 Q→02Answer the following questions:[1 M]
65 Q→03Give scientific reasons: [2 M]
9 Q→04Answer the following questions: [2 M]
34 Q→05Answer the following questions: [3 M]
21 Q→06Answer the following questions: [5 M]
32 Q→07Write True or False
29 Q→08Name the Following
30 Q→Sample Questions
P-2 Life Processes in Living Organisms Part – 2 questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Body breaks up into several fragments and each fragment begins to live as a new individual.This is ………. type of reproduction.
- Aregeneration
- ✓fragmentation
- Cbinary fission
- Dbudding
Answer: B.
View full solution →…………type of reproduction occurs without fusion of gametes.
- ✓Asexual
- Bsexual
- CFertilization
- DGamete formation
Answer: A.
View full solution →Implantation of embryo occurs in …………
- Aovaries
- Bfallopian duct
- ✓uterus
- Dvagina
Answer: C.
View full solution →In humans, …………. chromosome is responsible for maleness.
- AX
- ✓Y
- CZ
- DO
Answer: B.
View full solution →What is the type of asexual reproduction shown in the diagram?
Write the functions of the following: Placenta.
Write the functions of the following: Vagina.
Write the functions of the following: Fallopian tubes/ducts.
Write the functions of the following: Uterus.
Indians should follow family planning for controlling the population.
Older mothers have greater chance of conceiving abnormal children.
By the age of 45 – 50 women gets menopause.
Fertilization in plants is called double fertilization.
Flower is the structural unit of sexual reproduction in plant.
Write the type of asexual reproduction shown in the figure.
Distinguish between: Monozygotic twins and Dizygotic twins.
Distinguish between: Human male and Human female reproduction system.
Distinguish between: Binary fission and Multiple fission.
Why has the Government of India enacted the law to fix the minimum age of marriage as 18 in girls and 21 in boys?
In the following figure, explain how new fungal colonies of mucor are formed:
Identify and state the type of reproduction represented in the above figure.
Prepare a slogan for campaign against female foeticide.
Gender of child is determined by the male partner of couple.” Draw a diagram explaining the above statement.
Observe the following picture and describe the type of reproduction shown in.
Write Short note: Multiple fission.
Write Short note: Monozygotic twins.
Write Short note: Fragmantation.
Write Short note: Budding in hydra.
Write Short note: Seed germination.
During menstruation there is need of rest along with special personal hygiene.
If the oocyte is fertilized, secretion of estrogen and progesterone stops completely.
Out of 2 – 4 million ova, approximately only 400 oocytes are released up to the age of menopause.
There is glucose sugar in the semen.
Pollen tube reaches the zygote via style.
Symptoms of syphilis.
Symptoms of gonorrhea.
The modern techniques in reproduction.
Two essential whorls in flower.
Two accessory whorls in flower.
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