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Subject: Biology, asked 2 days, 4 hours ago

When an 'X' bearing sperm fertilises the egg, the resulting zygote has the following combination of chromosomes
A. 44+xx
B. 22+xx
C. 44+xy
D. 22+xy

Subject: Biology, asked 3 days, 1 hour ago

Please answer fast it

Subject: Biology, asked 3 weeks, 5 days ago

Which are more evolved dicot or monocot plants ?

Subject: Biology, asked on 24/12/22

if a female start taking estradiol and progesterone immediately after menstrual cycle what would be its effect on ovulation

Subject: Biology, asked on 24/12/22

a- insect pollinated flowers are large and colorful r-animals are attracted to flower by color. (a) if a and b both are true and correct explanations of each other (b) a and b both are true but they are'nt the explanation of eah other (c) a is true b is false (d) a is false b is true

Subject: Biology, asked on 8/12/22

why is multiple allelism only observed in a population?

Subject: Biology, asked on 16/12/22

explain the various phase of mitosis division

Subject: Biology, asked on 13/12/22

Which hormone controls secretion of digestive juices ?

Subject: Biology, asked on 11/12/22

Why rennin doesn't directly act on Casein Protein(In infants)? Why Rennin is needed before it is acted upon by pepsin?

Subject: Biology, asked on 7/12/22

Cell wall of the plant is different from prokaryotes in:
Both structure and chemical composition
Structue only
Chemical composition only
Number of layers only

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