MDCAT Biology Chapter 13 MCQ Test With Answer for (Variation & genetics/ inheritance)

Each chapter has its significance; however, the proportion of each chapter may vary in the entry test, but the students must prepare all the chapters properly. By doing efficient preparation, the candidates can get good marks in MDCAT. The online test helps the students to determine the preparation level of the students. The students must take the mock test before MDCAT for better preparation.

MCQ's Test For MDCAT Biology Chapter 13 MCQ's Test

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MDCAT Biology Chapter 13 MCQ's Test

00:00
Question # 1

The thyroxine hormones of thyroid glands act directly on

Question # 2

__________ cells survive for a few days and secrete a huge no of antibodies in blood.

Question # 3

The virus can reproduce.

Question # 4

W.O.F structures is present in both plant and animal cells bu tis absent in prokarotic cells.

Question # 5

Cilia and flagella are absent in.

Question # 6

Which directly develops into sperms

Question # 7

Thoracic lymph duct of the hymphatic system opens into._________

Question # 8

the gene of red-green colour blindness is present on

Question # 9

Food is diverted in the oesophogous by

Question # 10

The reactant on which enzyme works are

Question # 11

If in lipids there is a higher proportion of unsaturated fatty acids then it will be

Question # 12

A Type of blood cell that produces haparin is_____________

Question # 13

W.O.F.comprises of inorganic ions.

Question # 14

Restriction endonucleases are produced by

Question # 15

The CNS is protected by.

Question # 16

Select the organelle which is only is animal cells.

Question # 17

Select the part of nephron which is not permeable to water and stops its outflow.

Question # 18

DNA segments of different length can be separated by process of

Question # 19

How denitrification does occur in silts

Question # 20

_____________ is the 1st heat stable component used n PCR

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 DNA molecule in prokaryotes is.
A. Single, circular, double stranded molecule not bound by mambrane
B. Double, circular, molecule
C. Linear, double , straned, molecule
D. Single, circular, double stranded, membrane bound
2 Select the organelle which is only in animal cells.
A. Centroles
B. R.E.R
C. Microtubles
D. Ribosome
3 Self fertilization fo F-1 dihybride following independent assortment of alleles result in.
A. 3/116 Tall-round 3/16 dwarf wrnkled
B. 9/16 Tall round 3/16 dwarf round
C. 9/16 Tall -round 3/16 dwarf-windkled
D. 3/16 Tall Tall winkled , 3/16 dwarf -round
4 W.O.F structures is present in both plant and animal cells bu tis absent in prokarotic cells.
A. Centrioles
B. Microtubule
C. Plastids
D. Sieve tubes
5 The tail of chlorophyll molecule is embedded in
A. Membrane of mitochondria
B. Thyroidal membrane
C. Membrane of S.E.R
D. Membrane of R.E.R
6 Process by which unreleased species evolve to functionally resemble each other is called
A. Convergent evolution
B. Divergent evolution
C. Co evolution
D. Paralle evolution
7 Chitin, a chemical found in exoskeleton of arthropods is also found in cell wall of
A. Bacteria
B. Fungi
C. Cyanobacteris
D. Algae
8 Binary fission is a characteristic cell division not found in.
A. Pseudomonas
B. Campylobacter
C. Euglena
D. E.Coli
9 Respiratory tubules are termed as bronchi oles when attain the diameter ____ or lessor.
A. 1,2 cm
B. 1 cm
C. 1 mn
D. 1,2mm
10 Chemicals and for destroying agricultural competitors are knows as
A. antibiotics
B. Pesticides
C. Disfectants
D. Chamotherpeutis agents

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