Chapter 16.3 (incomplete)

Question 1

Reduction Division

Answer 1

daughter cells with less chromosomes then parent cells

Question 2

Recombinate type

Answer 2

f1 generation w different gene combos then parent generation

Question 3

Independent Assortment

Answer 3

parent chromosomes line up randomly at equator in metphase 1

Question 4

Crossing Over

Answer 4

non-sister chromatids cross over each other and exchange genetic information in prophase 1

Question 5

Nondisjunction

Answer 5

trisomy or monosomy

Question 6

Spermatogenesis terms (in order)

Answer 6

spermatogonium, primary spermatocyte, secondary spermatocyte, spermatids, spermatozoa

Question 7

Oogenesis terms (in order)

Answer 7

oogonium, primary octet, first polar body, secondary octet, second polar body, ootid, ovum

Question 8

Asexual Reproduction

Answer 8

mitosis

Question 9

Sexual Reproduction

Answer 9

meiosis

Question 10

Bacteria replicate through…

Answer 10

binary fission and conjugation

Question 11

Binary Fission

Answer 11

all offspring are identical which results in an exponential population growth

Question 12

Conjugation

Answer 12

exchanging DNA through a pilous from resistant bacteria to non-resistant bacteria

no new cells are produced

Question 13

Budding

Answer 13

miniature version grows off parent then falls off becoming independent

Question 14

Spores

Answer 14

have genetic material inside protected by an outerwall, that allows for dispersal

types are gametophytes and sporophytes

Question 15

Gametophytes

Answer 15

Haploid generation that produces male/female gametes

fertilized to produces sporophyte

made from asexual reproduction

Question 16

Sporophytes

Answer 16

Diploids generation
produces haploid spores by meiosis that turn into gametophytes

come from sexual reproduction