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· 1 A secondary round of secretion of substances from blood occurs along the o p

ID: 257646 • Letter: #

Question

· 1 A secondary round of secretion of substances from blood occurs along the

o   proximal convoluted tubule

o   distal convoluted tubule

o   collecting duct

·2 ______________________ is the process that generates the physical shape of the embryo.

o   Spermatogenesis

o   Oogenesis

o   Morphogenesis

3  Sporophytes

o   consume spores

o   generate spores

o   generate pollen and eggs

o   comsume pollen and eggs

· 4 The small intestine

o   absorbs nutrients

o   secretes H2O

o   absorbs H2O

o   secretes HCl

· 5 Angiosperms make

o   hornworts

o   flowers

o   cones

o   horsetails

· 6) The digestive tract is

o   a continuous muscular tube

o   a series of storage organs

o   the esophagus and stomach

o   the small and large intestines

7 Food moves along the small intestine by

o   gravity

o   air pressure

o   peristalis

o   blood pressure

o   churning

· 8) Birth is triggered by

o   interaction of maternal and fetal hormones

o   interaction of fetal hormones

o   interaction of maternal hormones

· 9 Gametophytes

o   consume spores

o   generate spores

o   generate pollen and eggs

o   comsume pollen and eggs

· 10 Insulin is produced by the

o   pancreas

o   microvilli

o   gall bladder

o   liver

· 11 Gastrulation is

o   digestion of food

o   folding in of the ectoderm

o   expulsion of placental contents

o   shedding of the uterine endothelium

· 12 Growth is achieved by the

o   xylem

o   phloem

o   cambium

· 13 the loop of Henle uses a combination of

o   active and passive transport

o   arteries and veins

o   actin and myosin

o   valves and smooth muscle

· 14 Digestion of food is carried out by

o   chemical processes

o   mechanical processes

o   both chemical and mechanical processes

· 15 Germ layers refer to cells that

o   generate the zona pellucida

o   generate the uterine endothelium

o   generate the various embryonic tissues

o   generate the acrosome

· 16 The vasa recta consists of

o   cytoskeletal fibers

o   muscle fibers

o   long arterioles

o   collecting ducts

· 17 Gymnosperms make

o   hornworts

o   flowers

o   cones

o   horsetails

·

18 The zona pellucida

o   the inner cell mass of the blastocyst

o   the cap of sperm

o   the jelly-like protective layer of the oocyte

· 19 Labor is triggered by the hormone

o   Prolactin

o   Oxytocin

o   HGC

· 20 The acrosome is

o   the inner cell mass of the blastocyst

o   the cap of sperm

o   the jelly-like protective layer of the oocyte

· 21 Villi

o   secrete white blood cells

o   help to absorb nutrients

store bile

· 22 Substances initiall secreted are readsorbed in the

o   proximal convoluted tubule

o   distal convoluted tubule

o   collecting duct

· 23 H20 transport is achieved by the

o   xylem

o   phloem

o   cambium

· 24 Plants fix nitrogen by

o   respiration

o   photosynthesis

o   osmosis

bacteria

· 25 A nephron is

o   a kidney stone

o   the hormone that promotes water retention

o   an aquaporin

o   The functional unit of the kidney

Explanation / Answer

AS PER CHEGG POLICY, PROCEEDING TO ANSWER A MINIMUM OF FIRST QUESTION, OR, FIRST 4 SUB-QUESTIONS / PARTS / SUBPARTS, THAT IS, IN THIS CASE ONLY QUESTION 1 TO 4, UNLESS SPECIFIED/INDICATED TO DO SPECIFIC QUESTIONS BY THE QUESTION UPLOADER:

ANSWER 1
distal convoluted tubule

ANSWER 2
Morphogenesis

ANSWER 3
generate spores

ANSWER 4
absorbs nutrients