Question

2. Fill in the blanks:- [10]

i) The testes are located in a sac-like structure called ……..

ii) The zygote fixes itself to the ……

iii) A flower which has either male or female reproductive parts is called……

iv) Undifferentiated mass of cells produced during tissue culture is called………….

v) Spirogyra reproduces by the process of ……….

vi) The reproductive cells are produced in definite organs called…………

vii) The total period of complete development of the foetus is called the ……period.

viii) The sperm producing tubes in each testis join together to form …………….

ix) Examples of plants propagated by stem cuttings are ………….and ……….​

Answer 1

Answer:

Scrotum

To the side of Uterus

Unisexual flowers

callus

Both sexually and asexually, reproduce fragmentation

gonads

gestation period

ducts

hardwood cutting and terminal cutting

Answer 2

Answer : ⤵⤵

2. Fill in the blanks:-

i) The testes are located in a sac-like structure called scrotum.

ii) The zygote fixes itself to the uterus.

iii) A flower which has either male or female reproductive parts is called hermaphroditic.

iv) Undifferentiated mass of cells produced during tissue culture is called Callus.

v) Spirogyra reproduces by the process of fragmentation.

vi) The reproductive cells are produced in definite organs called Gonads.

vii) The total period of complete development of the foetus is called the Gestation period.

viii) The sperm producing tubes in each testis join together to form ducts.

ix) Examples of plants propagated by stem cuttings are Begonia and Beloperone.

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