Question

hart :
Study of circulatory system of Frog OR nervous system of Co
स्थाई स्लाइड :
स्तनधारी वृषण का अनुप्रस्थ काट अथवा मानव रक्त में प्लाज्मोडियम।
Permanent slide :
T.S. of mammalian testites OR Plasmodium in human blood.
स्थाई रलाइड :
(iv)
समसूत्री विभाजन का टीलोफेज अथवा अर्द्धसूत्री विभाजन I की ज़ाइगोटीन
Permanent slide :
Telophase of Mitotic cell division OR Zygotene stage of M
division. .
Page 3 of 4
9]603(PR)​

Answer 1

Answer:

please write currect questions

Answer 2

The cockroach is a nocturnal, omnivorous and cursorial insect of Phylum-Arthropoda.

Explanation:

Nervous System of Cockroach:-

• It consists of a series of fused segmentally arranged ganglia joined by paired longitudinal connectives on the ventral side.
• The brain is represented by supra-oesophageal ganglion which is a large bilobed mass located in the head above the oesophagus.

Mammalian Testes:-

• It is situated outside the abdominal cavity within a pouch called the scrotum.
• Each testis has about 250 compartments called testicular lobules, these compartments contain highly tubules called seminiferous tubules.

Telophase of Mitotic Cell division:-

• The chromosomes cluster at opposite spindle poles and nuclear envelope assemble around the chromosome.
• The cell organelles like nuceolus, golgi complex and ER reform.